21896390880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 1152

約数和(自身を含む): 98215286400

約数和(自身を除く): 76318895520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 73, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 109, 112, 117, 120, 126, 130, 135, 140, 144, 146, 147, 156, 160, 168, 180, 182, 189, 195, 196, 208, 210, 216, 218, 219, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 292, 294, 312, 315, 327, 336, 351, 360, 364, 365, 378, 390, 392, 416, 420, 432, 436, 438, 441, 455, 468, 480, 490, 504, 511, 520, 540, 545, 546, 560, 584, 585, 588, 624, 630, 637, 654, 657, 672, 702, 720, 728, 730, 735, 756, 763, 780, 784, 819, 840, 864, 872, 876, 882, 910, 936, 945, 949, 980, 981, 1008, 1022, 1040, 1080, 1090, 1092, 1095, 1120, 1168, 1170, 1176, 1248, 1260, 1274, 1308, 1314, 1323, 1365, 1404, 1417, 1440, 1456, 1460, 1470, 1512, 1526, 1533, 1560, 1568, 1635, 1638, 1680, 1744, 1752, 1755, 1764, 1820, 1872, 1890, 1898, 1911, 1960, 1962, 1971, 2016, 2044, 2080, 2160, 2180, 2184, 2190, 2205, 2289, 2336, 2340, 2352, 2457, 2520, 2548, 2555, 2616, 2628, 2646, 2730, 2808, 2834, 2847, 2912, 2920, 2940, 2943, 3024, 3052, 3066, 3120, 3185, 3270, 3276, 3285, 3360, 3488, 3504, 3510, 3528, 3577, 3640, 3744, 3780, 3796, 3815, 3822, 3920, 3924, 3942, 4088, 4095, 4251, 4320, 4360, 4368, 4380, 4410, 4578, 4599, 4680, 4704, 4745, 4905, 4914, 5040, 5096, 5110, 5232, 5256, 5292, 5341, 5460, 5616, 5668, 5694, 5733, 5840, 5880, 5886, 6048, 6104, 6132, 6240, 6370, 6540, 6552, 6570, 6615, 6643, 6867, 7008, 7020, 7056, 7085, 7154, 7280, 7560, 7592, 7630, 7644, 7665, 7840, 7848, 7884, 7957, 8176, 8190, 8502, 8541, 8720, 8736, 8760, 8820, 9156, 9198, 9360, 9490, 9555, 9810, 9828, 9855, 9919, 10080, 10192, 10220, 10464, 10512, 10584, 10682, 10731, 10920, 11232, 11336, 11388, 11445, 11466, 11680, 11760, 11772, 12208, 12264, 12285, 12740, 12753, 13080, 13104, 13140, 13230, 13286, 13734, 13797, 14040, 14112, 14170, 14235, 14308, 14560, 14715, 15120, 15184, 15260, 15288, 15330, 15696, 15768, 15914, 16023, 16352, 16380, 17004, 17082, 17199, 17440, 17520, 17640, 17885, 18312, 18396, 18720, 18980, 19110, 19620, 19656, 19710, 19838, 19929, 20384, 20440, 20601, 21024, 21168, 21255, 21364, 21462, 21840, 22672, 22776, 22890, 22932, 22995, 23520, 23544, 23871, 24416, 24528, 24570, 25480, 25506, 25623, 26160, 26208, 26280, 26460, 26572, 26705, 27468, 27594, 28080, 28340, 28470, 28616, 28665, 29430, 29757, 30240, 30368, 30520, 30576, 30660, 31392, 31536, 31828, 32046, 32193, 32760, 33215, 34008, 34164, 34335, 34398, 35040, 35280, 35770, 36624, 36792, 37960, 38220, 38259, 39240, 39312, 39420, 39676, 39785, 39858, 40880, 41202, 42336, 42510, 42705, 42728, 42924, 43680, 45344, 45552, 45780, 45864, 45990, 46501, 47088, 47742, 48069, 49056, 49140, 49595, 50960, 51012, 51246, 52320, 52560, 52920, 53144, 53410, 53655, 54936, 55188, 55699, 56160, 56680, 56940, 57232, 57330, 58860, 59514, 59787, 61040, 61152, 61320, 63072, 63656, 63765, 64092, 64386, 65520, 66430, 68016, 68328, 68670, 68796, 68985, 69433, 70560, 71540, 71613, 73248, 73584, 75920, 76440, 76518, 78480, 78624, 78840, 79352, 79570, 79716, 80115, 81760, 82404, 85020, 85410, 85456, 85848, 85995, 89271, 91104, 91560, 91728, 91980, 93002, 94176, 95484, 96138, 96579, 98280, 99190, 99645, 101920, 102024, 102492, 103005, 103441, 105120, 105840, 106288, 106820, 107310, 109872, 110376, 111398, 113360, 113880, 114464, 114660, 117720, 119028, 119355, 119574, 122080, 122640, 127312, 127530, 128115, 128184, 128772, 131040, 132860, 136032, 136656, 137340, 137592, 137970, 138866, 139503, 143080, 143226, 144207, 147168, 148785, 151840, 152880, 153036, 156960, 157680, 158704, 159140, 159432, 160230, 160965, 164808, 167097, 170040, 170820, 170912, 171696, 171990, 178542, 179361, 183120, 183456, 183960, 186004, 190968, 191295, 192276, 193158, 196560, 198380, 199290, 204048, 204984, 206010, 206882, 208299, 211680, 212576, 213640, 214620, 214839, 219744, 220752, 222796, 226720, 227760, 229320, 232505, 235440, 238056, 238710, 239148, 240345, 245280, 254624, 255060, 256230, 256368, 257544, 265720, 267813, 273312, 274680, 275184, 275940, 277732, 278495, 279006, 286160, 286452, 288414, 297570, 298935, 305760, 306072, 310323, 315360, 317408, 318280, 318864, 320460, 321930, 329616, 334194, 340080, 341640, 343392, 343980, 347165, 357084, 358065, 358722, 366240, 367920, 372008, 381936, 382590, 384552, 386316, 389893, 393120, 396760, 398580, 408096, 409968, 412020, 413764, 416598, 418509, 427280, 429240, 429678, 441504, 445592, 446355, 455520, 458640, 465010, 470880, 476112, 477420, 478296, 480690, 482895, 501291, 510120, 512460, 512736, 515088, 517205, 531440, 535626, 549360, 550368, 551880, 555464, 556990, 558012, 572320, 572904, 576828, 595140, 597870, 612144, 620646, 624897, 636560, 637728, 640920, 643860, 659232, 668388, 680160, 683280, 687960, 694330, 697515, 714168, 716130, 717444, 721035, 724087, 735840, 744016, 763872, 765180, 769104, 772632, 779786, 793520, 797160, 819936, 824040, 827528, 833196, 835485, 837018, 854560, 858480, 859356, 891184, 892710, 896805, 917280, 930020, 930969, 952224, 954840, 956592, 961380, 965790, 1002582, 1020240, 1024920, 1030176, 1034410, 1041495, 1062880, 1071252, 1074195, 1098720, 1103760, 1110928, 1113980, 1116024, 1145808, 1153656, 1169679, 1190280, 1195740, 1224288, 1241292, 1249794, 1255527, 1273120, 1281840, 1287720, 1336776, 1339065, 1366560, 1375920, 1388660, 1395030, 1428336, 1432260, 1434888, 1442070, 1448174, 1488032, 1503873, 1530360, 1538208, 1545264, 1551615, 1559572, 1587040, 1594320, 1648080, 1655056, 1666392, 1670970, 1674036, 1716960, 1718712, 1782368, 1785420, 1793610, 1860040, 1861938, 1874691, 1909680, 1913184, 1922760, 1931580, 1949465, 2005164, 2040480, 2049840, 2068820, 2082990, 2092545, 2142504, 2148390, 2172261, 2207520, 2221856, 2227960, 2232048, 2291616, 2307312, 2339358, 2380560, 2391480, 2482584, 2499588, 2506455, 2511054, 2563680, 2575440, 2673552, 2678130, 2751840, 2777320, 2790060, 2792907, 2856672, 2864520, 2869776, 2884140, 2896348, 3007746, 3060720, 3090528, 3103230, 3119144, 3124485, 3188640, 3296160, 3310112, 3332784, 3341940, 3348072, 3437424, 3509037, 3570840, 3587220, 3620435, 3720080, 3723876, 3749382, 3819360, 3845520, 3863160, 3898930, 4010328, 4099680, 4137640, 4165980, 4185090, 4285008, 4296780, 4344522, 4455920, 4464096, 4614624, 4654845, 4678716, 4761120, 4782960, 4965168, 4999176, 5012910, 5022108, 5068609, 5150880, 5347104, 5356260, 5554640, 5580120, 5585814, 5729040, 5739552, 5768280, 5792696, 5848395, 6015492, 6121440, 6206460, 6238288, 6248970, 6277635, 6516783, 6665568, 6683880, 6696144, 6874848, 7018074, 7141680, 7174440, 7240870, 7440160, 7447752, 7498764, 7519365, 7691040, 7726320, 7797860, 8020656, 8275280, 8331960, 8370180, 8570016, 8593560, 8689044, 8911840, 9309690, 9357432, 9373455, 9565920, 9930336, 9998352, 10025820, 10044216, 10137218, 10527111, 10712520, 10861305, 11109280, 11160240, 11171628, 11458080, 11536560, 11585392, 11696790, 12030984, 12412920, 12476576, 12497940, 12555270, 13033566, 13367760, 13392288, 13964535, 14036148, 14283360, 14348880, 14481740, 14895504, 14997528, 15038730, 15205827, 15452640, 15595720, 16041312, 16550560, 16663920, 16740360, 17187120, 17378088, 17545185, 18619380, 18714864, 18746910, 19550349, 19996704, 20051640, 20088432, 20274436, 21054222, 21425040, 21722610, 22320480, 22343256, 23073120, 23170784, 23393580, 24061968, 24825840, 24995880, 25110540, 25343045, 26067132, 26735520, 27929070, 28072296, 28697760, 28963480, 29791008, 29995056, 30077460, 30411654, 31191440, 32583915, 33327840, 33480720, 34374240, 34756176, 35090370, 37238760, 37429728, 37493820, 39100698, 40103280, 40176864, 40548872, 42108444, 42850080, 43445220, 44686512, 45617481, 46787160, 48123936, 49651680, 49991760, 50221080, 50686090, 52134264, 52635555, 55858140, 56144592, 57926960, 59990112, 60154920, 60823308, 62382880, 65167830, 66961440, 69512352, 70180740, 74477520, 74987640, 76029135, 78201396, 80206560, 81097744, 84216888, 86890440, 89373024, 91234962, 93574320, 97751745, 99983520, 100442160, 101372180, 104268528, 105271110, 111716280, 112289184, 115853920, 120309840, 121646616, 130335660, 136852443, 140361480, 148955040, 149975280, 152058270, 156402792, 162195488, 168433776, 173780880, 182469924, 187148640, 195503490, 200884320, 202744360, 208537056, 210542220, 223432560, 228087405, 240619680, 243293232, 260671320, 273704886, 280722960, 299950560, 304116540, 312805584, 336867552, 347561760, 364939848, 391006980, 405488720, 421084440, 446865120, 456174810, 486586464, 521342640, 547409772, 561445920, 608233080, 625611168, 684262215, 729879696, 782013960, 810977440, 842168880, 912349620, 1042685280, 1094819544, 1216466160, 1368524430, 1459759392, 1564027920, 1684337760, 1824699240, 2189639088, 2432932320, 2737048860, 3128055840, 3649398480, 4379278176, 5474097720, 7298796960, 10948195440, 21896390880]

約数ペア:

[(1, 21896390880), (2, 10948195440), (3, 7298796960), (4, 5474097720), (5, 4379278176), (6, 3649398480), (7, 3128055840), (8, 2737048860), (9, 2432932320), (10, 2189639088), (12, 1824699240), (13, 1684337760), (14, 1564027920), (15, 1459759392), (16, 1368524430), (18, 1216466160), (20, 1094819544), (21, 1042685280), (24, 912349620), (26, 842168880), (27, 810977440), (28, 782013960), (30, 729879696), (32, 684262215), (35, 625611168), (36, 608233080), (39, 561445920), (40, 547409772), (42, 521342640), (45, 486586464), (48, 456174810), (49, 446865120), (52, 421084440), (54, 405488720), (56, 391006980), (60, 364939848), (63, 347561760), (65, 336867552), (70, 312805584), (72, 304116540), (73, 299950560), (78, 280722960), (80, 273704886), (84, 260671320), (90, 243293232), (91, 240619680), (96, 228087405), (98, 223432560), (104, 210542220), (105, 208537056), (108, 202744360), (109, 200884320), (112, 195503490), (117, 187148640), (120, 182469924), (126, 173780880), (130, 168433776), (135, 162195488), (140, 156402792), (144, 152058270), (146, 149975280), (147, 148955040), (156, 140361480), (160, 136852443), (168, 130335660), (180, 121646616), (182, 120309840), (189, 115853920), (195, 112289184), (196, 111716280), (208, 105271110), (210, 104268528), (216, 101372180), (218, 100442160), (219, 99983520), (224, 97751745), (234, 93574320), (240, 91234962), (245, 89373024), (252, 86890440), (260, 84216888), (270, 81097744), (273, 80206560), (280, 78201396), (288, 76029135), (292, 74987640), (294, 74477520), (312, 70180740), (315, 69512352), (327, 66961440), (336, 65167830), (351, 62382880), (360, 60823308), (364, 60154920), (365, 59990112), (378, 57926960), (390, 56144592), (392, 55858140), (416, 52635555), (420, 52134264), (432, 50686090), (436, 50221080), (438, 49991760), (441, 49651680), (455, 48123936), (468, 46787160), (480, 45617481), (490, 44686512), (504, 43445220), (511, 42850080), (520, 42108444), (540, 40548872), (545, 40176864), (546, 40103280), (560, 39100698), (584, 37493820), (585, 37429728), (588, 37238760), (624, 35090370), (630, 34756176), (637, 34374240), (654, 33480720), (657, 33327840), (672, 32583915), (702, 31191440), (720, 30411654), (728, 30077460), (730, 29995056), (735, 29791008), (756, 28963480), (763, 28697760), (780, 28072296), (784, 27929070), (819, 26735520), (840, 26067132), (864, 25343045), (872, 25110540), (876, 24995880), (882, 24825840), (910, 24061968), (936, 23393580), (945, 23170784), (949, 23073120), (980, 22343256), (981, 22320480), (1008, 21722610), (1022, 21425040), (1040, 21054222), (1080, 20274436), (1090, 20088432), (1092, 20051640), (1095, 19996704), (1120, 19550349), (1168, 18746910), (1170, 18714864), (1176, 18619380), (1248, 17545185), (1260, 17378088), (1274, 17187120), (1308, 16740360), (1314, 16663920), (1323, 16550560), (1365, 16041312), (1404, 15595720), (1417, 15452640), (1440, 15205827), (1456, 15038730), (1460, 14997528), (1470, 14895504), (1512, 14481740), (1526, 14348880), (1533, 14283360), (1560, 14036148), (1568, 13964535), (1635, 13392288), (1638, 13367760), (1680, 13033566), (1744, 12555270), (1752, 12497940), (1755, 12476576), (1764, 12412920), (1820, 12030984), (1872, 11696790), (1890, 11585392), (1898, 11536560), (1911, 11458080), (1960, 11171628), (1962, 11160240), (1971, 11109280), (2016, 10861305), (2044, 10712520), (2080, 10527111), (2160, 10137218), (2180, 10044216), (2184, 10025820), (2190, 9998352), (2205, 9930336), (2289, 9565920), (2336, 9373455), (2340, 9357432), (2352, 9309690), (2457, 8911840), (2520, 8689044), (2548, 8593560), (2555, 8570016), (2616, 8370180), (2628, 8331960), (2646, 8275280), (2730, 8020656), (2808, 7797860), (2834, 7726320), (2847, 7691040), (2912, 7519365), (2920, 7498764), (2940, 7447752), (2943, 7440160), (3024, 7240870), (3052, 7174440), (3066, 7141680), (3120, 7018074), (3185, 6874848), (3270, 6696144), (3276, 6683880), (3285, 6665568), (3360, 6516783), (3488, 6277635), (3504, 6248970), (3510, 6238288), (3528, 6206460), (3577, 6121440), (3640, 6015492), (3744, 5848395), (3780, 5792696), (3796, 5768280), (3815, 5739552), (3822, 5729040), (3920, 5585814), (3924, 5580120), (3942, 5554640), (4088, 5356260), (4095, 5347104), (4251, 5150880), (4320, 5068609), (4360, 5022108), (4368, 5012910), (4380, 4999176), (4410, 4965168), (4578, 4782960), (4599, 4761120), (4680, 4678716), (4704, 4654845), (4745, 4614624), (4905, 4464096), (4914, 4455920), (5040, 4344522), (5096, 4296780), (5110, 4285008), (5232, 4185090), (5256, 4165980), (5292, 4137640), (5341, 4099680), (5460, 4010328), (5616, 3898930), (5668, 3863160), (5694, 3845520), (5733, 3819360), (5840, 3749382), (5880, 3723876), (5886, 3720080), (6048, 3620435), (6104, 3587220), (6132, 3570840), (6240, 3509037), (6370, 3437424), (6540, 3348072), (6552, 3341940), (6570, 3332784), (6615, 3310112), (6643, 3296160), (6867, 3188640), (7008, 3124485), (7020, 3119144), (7056, 3103230), (7085, 3090528), (7154, 3060720), (7280, 3007746), (7560, 2896348), (7592, 2884140), (7630, 2869776), (7644, 2864520), (7665, 2856672), (7840, 2792907), (7848, 2790060), (7884, 2777320), (7957, 2751840), (8176, 2678130), (8190, 2673552), (8502, 2575440), (8541, 2563680), (8720, 2511054), (8736, 2506455), (8760, 2499588), (8820, 2482584), (9156, 2391480), (9198, 2380560), (9360, 2339358), (9490, 2307312), (9555, 2291616), (9810, 2232048), (9828, 2227960), (9855, 2221856), (9919, 2207520), (10080, 2172261), (10192, 2148390), (10220, 2142504), (10464, 2092545), (10512, 2082990), (10584, 2068820), (10682, 2049840), (10731, 2040480), (10920, 2005164), (11232, 1949465), (11336, 1931580), (11388, 1922760), (11445, 1913184), (11466, 1909680), (11680, 1874691), (11760, 1861938), (11772, 1860040), (12208, 1793610), (12264, 1785420), (12285, 1782368), (12740, 1718712), (12753, 1716960), (13080, 1674036), (13104, 1670970), (13140, 1666392), (13230, 1655056), (13286, 1648080), (13734, 1594320), (13797, 1587040), (14040, 1559572), (14112, 1551615), (14170, 1545264), (14235, 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