1621751040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 972

約数和(自身を含む): 7483658364

約数和(自身を除く): 5861907324

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 49, 51, 52, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 98, 102, 104, 105, 112, 117, 119, 120, 126, 128, 130, 136, 140, 144, 147, 153, 156, 160, 168, 169, 170, 180, 182, 192, 195, 196, 204, 208, 210, 221, 224, 234, 238, 240, 245, 252, 255, 256, 260, 272, 273, 280, 288, 294, 306, 312, 315, 320, 336, 338, 340, 357, 360, 364, 384, 390, 392, 408, 416, 420, 441, 442, 448, 455, 468, 476, 480, 490, 504, 507, 510, 520, 544, 546, 560, 576, 585, 588, 595, 612, 624, 630, 637, 640, 663, 672, 676, 680, 714, 720, 728, 735, 765, 768, 780, 784, 816, 819, 832, 833, 840, 845, 882, 884, 896, 910, 936, 952, 960, 980, 1008, 1014, 1020, 1040, 1071, 1088, 1092, 1105, 1120, 1152, 1170, 1176, 1183, 1190, 1224, 1248, 1260, 1274, 1280, 1326, 1344, 1352, 1360, 1365, 1428, 1440, 1456, 1470, 1521, 1530, 1547, 1560, 1568, 1632, 1638, 1664, 1666, 1680, 1690, 1764, 1768, 1785, 1792, 1820, 1872, 1904, 1911, 1920, 1960, 1989, 2016, 2028, 2040, 2080, 2142, 2176, 2184, 2205, 2210, 2240, 2304, 2340, 2352, 2366, 2380, 2448, 2496, 2499, 2520, 2535, 2548, 2652, 2688, 2704, 2720, 2730, 2856, 2873, 2880, 2912, 2940, 3042, 3060, 3094, 3120, 3136, 3185, 3264, 3276, 3315, 3328, 3332, 3360, 3380, 3528, 3536, 3549, 3570, 3640, 3744, 3808, 3822, 3840, 3920, 3978, 4032, 4056, 4080, 4095, 4160, 4165, 4284, 4352, 4368, 4410, 4420, 4480, 4641, 4680, 4704, 4732, 4760, 4896, 4992, 4998, 5040, 5070, 5096, 5304, 5355, 5376, 5408, 5440, 5460, 5712, 5733, 5746, 5760, 5824, 5880, 5915, 6084, 6120, 6188, 6240, 6272, 6370, 6528, 6552, 6630, 6664, 6720, 6760, 7056, 7072, 7098, 7140, 7280, 7488, 7497, 7605, 7616, 7644, 7735, 7840, 7956, 8064, 8112, 8160, 8190, 8281, 8320, 8330, 8568, 8619, 8736, 8820, 8840, 8960, 9282, 9360, 9408, 9464, 9520, 9555, 9792, 9945, 9984, 9996, 10080, 10140, 10192, 10608, 10647, 10710, 10816, 10829, 10880, 10920, 11424, 11466, 11492, 11520, 11648, 11760, 11830, 12168, 12240, 12376, 12480, 12495, 12544, 12740, 13056, 13104, 13260, 13328, 13440, 13520, 13923, 14112, 14144, 14196, 14280, 14365, 14560, 14976, 14994, 15210, 15232, 15288, 15470, 15680, 15912, 16128, 16224, 16320, 16380, 16562, 16640, 16660, 17136, 17238, 17472, 17640, 17680, 17745, 18564, 18720, 18816, 18928, 19040, 19110, 19584, 19890, 19992, 20111, 20160, 20280, 20384, 21216, 21294, 21420, 21632, 21658, 21760, 21840, 22848, 22932, 22984, 23205, 23296, 23520, 23660, 24336, 24480, 24752, 24843, 24960, 24990, 25480, 25857, 26208, 26520, 26656, 26880, 27040, 27846, 28224, 28288, 28392, 28560, 28665, 28730, 29120, 29952, 29988, 30420, 30464, 30576, 30940, 31360, 31824, 32448, 32487, 32640, 32760, 33124, 33320, 34272, 34476, 34944, 35280, 35360, 35490, 37128, 37440, 37485, 37632, 37856, 38080, 38220, 39168, 39780, 39984, 40222, 40320, 40560, 40768, 41405, 42432, 42588, 42840, 43095, 43264, 43316, 43680, 45696, 45864, 45968, 46410, 47040, 47320, 48672, 48960, 49504, 49686, 49920, 49980, 50960, 51714, 52416, 53040, 53235, 53312, 54080, 54145, 55692, 56448, 56576, 56784, 57120, 57330, 57460, 58240, 59976, 60333, 60840, 61152, 61880, 62720, 63648, 64896, 64974, 65280, 65520, 66248, 66640, 68544, 68952, 69615, 69888, 70560, 70720, 70980, 74256, 74529, 74880, 74970, 75712, 76160, 76440, 79560, 79968, 80444, 80640, 81120, 81536, 82810, 84864, 85176, 85680, 86190, 86632, 87360, 91392, 91728, 91936, 92820, 94080, 94640, 97344, 97461, 97920, 99008, 99372, 99960, 100555, 101920, 103428, 104832, 106080, 106470, 106624, 108160, 108290, 111384, 112896, 113568, 114240, 114660, 114920, 116480, 119952, 120666, 121680, 122304, 123760, 124215, 127296, 129285, 129792, 129948, 131040, 132496, 133280, 137088, 137904, 139230, 140777, 141120, 141440, 141960, 148512, 149058, 149760, 149940, 151424, 152320, 152880, 159120, 159936, 160888, 162240, 162435, 163072, 165620, 169728, 170352, 171360, 172380, 173264, 174720, 180999, 183456, 183872, 185640, 188160, 189280, 194688, 194922, 195840, 198016, 198744, 199920, 201110, 203840, 206856, 209664, 212160, 212940, 213248, 216320, 216580, 222768, 227136, 228480, 229320, 229840, 239904, 241332, 243360, 244608, 247520, 248430, 254592, 258570, 259896, 262080, 264992, 266560, 274176, 275808, 278460, 281554, 282240, 282880, 283920, 297024, 298116, 299880, 301665, 302848, 305760, 318240, 319872, 321776, 324480, 324870, 331240, 340704, 342720, 344760, 346528, 349440, 361998, 366912, 367744, 371280, 372645, 378560, 389376, 389844, 396032, 397488, 399840, 402220, 407680, 413712, 422331, 424320, 425880, 433160, 445536, 454272, 456960, 458640, 459680, 479808, 482664, 486720, 487305, 489216, 495040, 496860, 509184, 517140, 519792, 524160, 529984, 533120, 551616, 556920, 563108, 564480, 567840, 594048, 596232, 599760, 603330, 611520, 636480, 639744, 643552, 648960, 649740, 662480, 681408, 685440, 689520, 693056, 703885, 723996, 733824, 735488, 742560, 745290, 757120, 779688, 794976, 799680, 804440, 815360, 827424, 844662, 848640, 851760, 866320, 891072, 904995, 908544, 917280, 919360, 959616, 965328, 973440, 974610, 990080, 993720, 1034280, 1039584, 1048320, 1059968, 1066240, 1103232, 1113840, 1126216, 1135680, 1188096, 1192464, 1199520, 1206660, 1223040, 1266993, 1272960, 1287104, 1299480, 1324960, 1362816, 1370880, 1379040, 1386112, 1407770, 1447992, 1467648, 1485120, 1490580, 1514240, 1559376, 1589952, 1599360, 1608880, 1654848, 1689324, 1703520, 1732640, 1782144, 1809990, 1834560, 1838720, 1919232, 1930656, 1946880, 1949220, 1980160, 1987440, 2068560, 2079168, 2111655, 2119936, 2206464, 2227680, 2252432, 2271360, 2384928, 2399040, 2413320, 2446080, 2533986, 2545920, 2574208, 2598960, 2649920, 2725632, 2758080, 2772224, 2815540, 2895984, 2970240, 2981160, 3118752, 3179904, 3198720, 3217760, 3309696, 3378648, 3407040, 3465280, 3564288, 3619980, 3669120, 3677440, 3861312, 3898440, 3974880, 4137120, 4158336, 4223310, 4455360, 4504864, 4542720, 4769856, 4798080, 4826640, 5067972, 5148416, 5197920, 5299840, 5516160, 5631080, 5791968, 5940480, 5962320, 6237504, 6334965, 6359808, 6435520, 6619392, 6757296, 6814080, 6930560, 7239960, 7338240, 7722624, 7796880, 7949760, 8274240, 8316672, 8446620, 8910720, 9009728, 9539712, 9596160, 9653280, 10135944, 10395840, 10599680, 11032320, 11262160, 11583936, 11924640, 12475008, 12669930, 12871040, 13514592, 13628160, 13861120, 14479920, 15445248, 15593760, 15899520, 16548480, 16893240, 17821440, 18019456, 19079424, 19306560, 20271888, 20791680, 22524320, 23167872, 23849280, 24950016, 25339860, 25742080, 27029184, 28959840, 31187520, 31799040, 33096960, 33786480, 36038912, 38613120, 40543776, 41583360, 45048640, 46335744, 47698560, 50679720, 54058368, 57919680, 62375040, 67572960, 77226240, 81087552, 90097280, 95397120, 101359440, 108116736, 115839360, 124750080, 135145920, 162175104, 180194560, 202718880, 231678720, 270291840, 324350208, 405437760, 540583680, 810875520, 1621751040]

約数ペア:

[(1, 1621751040), (2, 810875520), (3, 540583680), (4, 405437760), (5, 324350208), (6, 270291840), (7, 231678720), (8, 202718880), (9, 180194560), (10, 162175104), (12, 135145920), (13, 124750080), (14, 115839360), (15, 108116736), (16, 101359440), (17, 95397120), (18, 90097280), (20, 81087552), (21, 77226240), (24, 67572960), (26, 62375040), (28, 57919680), (30, 54058368), (32, 50679720), (34, 47698560), (35, 46335744), (36, 45048640), (39, 41583360), (40, 40543776), (42, 38613120), (45, 36038912), (48, 33786480), (49, 33096960), (51, 31799040), (52, 31187520), (56, 28959840), (60, 27029184), (63, 25742080), (64, 25339860), (65, 24950016), (68, 23849280), (70, 23167872), (72, 22524320), (78, 20791680), (80, 20271888), (84, 19306560), (85, 19079424), (90, 18019456), (91, 17821440), (96, 16893240), (98, 16548480), (102, 15899520), (104, 15593760), (105, 15445248), (112, 14479920), (117, 13861120), (119, 13628160), (120, 13514592), (126, 12871040), (128, 12669930), (130, 12475008), (136, 11924640), (140, 11583936), (144, 11262160), (147, 11032320), (153, 10599680), (156, 10395840), (160, 10135944), (168, 9653280), (169, 9596160), (170, 9539712), (180, 9009728), (182, 8910720), (192, 8446620), (195, 8316672), (196, 8274240), (204, 7949760), (208, 7796880), (210, 7722624), (221, 7338240), (224, 7239960), (234, 6930560), (238, 6814080), (240, 6757296), (245, 6619392), (252, 6435520), (255, 6359808), (256, 6334965), (260, 6237504), (272, 5962320), (273, 5940480), (280, 5791968), (288, 5631080), (294, 5516160), (306, 5299840), (312, 5197920), (315, 5148416), (320, 5067972), (336, 4826640), (338, 4798080), (340, 4769856), (357, 4542720), (360, 4504864), (364, 4455360), (384, 4223310), (390, 4158336), (392, 4137120), (408, 3974880), (416, 3898440), (420, 3861312), (441, 3677440), (442, 3669120), (448, 3619980), (455, 3564288), (468, 3465280), (476, 3407040), (480, 3378648), (490, 3309696), (504, 3217760), (507, 3198720), (510, 3179904), (520, 3118752), (544, 2981160), (546, 2970240), (560, 2895984), (576, 2815540), (585, 2772224), (588, 2758080), (595, 2725632), (612, 2649920), (624, 2598960), (630, 2574208), (637, 2545920), (640, 2533986), (663, 2446080), (672, 2413320), (676, 2399040), (680, 2384928), (714, 2271360), (720, 2252432), (728, 2227680), (735, 2206464), (765, 2119936), (768, 2111655), (780, 2079168), (784, 2068560), (816, 1987440), (819, 1980160), (832, 1949220), (833, 1946880), (840, 1930656), (845, 1919232), (882, 1838720), (884, 1834560), (896, 1809990), (910, 1782144), (936, 1732640), (952, 1703520), (960, 1689324), (980, 1654848), (1008, 1608880), (1014, 1599360), (1020, 1589952), (1040, 1559376), (1071, 1514240), (1088, 1490580), (1092, 1485120), (1105, 1467648), (1120, 1447992), (1152, 1407770), (1170, 1386112), (1176, 1379040), (1183, 1370880), (1190, 1362816), (1224, 1324960), (1248, 1299480), (1260, 1287104), (1274, 1272960), (1280, 1266993), (1326, 1223040), (1344, 1206660), (1352, 1199520), (1360, 1192464), (1365, 1188096), (1428, 1135680), (1440, 1126216), (1456, 1113840), (1470, 1103232), (1521, 1066240), (1530, 1059968), (1547, 1048320), (1560, 1039584), (1568, 1034280), (1632, 993720), (1638, 990080), (1664, 974610), (1666, 973440), (1680, 965328), (1690, 959616), (1764, 919360), (1768, 917280), (1785, 908544), (1792, 904995), (1820, 891072), (1872, 866320), (1904, 851760), (1911, 848640), (1920, 844662), (1960, 827424), (1989, 815360), (2016, 804440), (2028, 799680), (2040, 794976), (2080, 779688), (2142, 757120), (2176, 745290), (2184, 742560), (2205, 735488), (2210, 733824), (2240, 723996), (2304, 703885), (2340, 693056), (2352, 689520), (2366, 685440), (2380, 681408), (2448, 662480), (2496, 649740), (2499, 648960), (2520, 643552), (2535, 639744), (2548, 636480), (2652, 611520), (2688, 603330), (2704, 599760), (2720, 596232), (2730, 594048), (2856, 567840), (2873, 564480), (2880, 563108), (2912, 556920), (2940, 551616), (3042, 533120), (3060, 529984), (3094, 524160), (3120, 519792), (3136, 517140), (3185, 509184), (3264, 496860), (3276, 495040), (3315, 489216), (3328, 487305), (3332, 486720), (3360, 482664), (3380, 479808), (3528, 459680), (3536, 458640), (3549, 456960), (3570, 454272), (3640, 445536), (3744, 433160), (3808, 425880), (3822, 424320), (3840, 422331), (3920, 413712), (3978, 407680), (4032, 402220), (4056, 399840), (4080, 397488), (4095, 396032), (4160, 389844), (4165, 389376), (4284, 378560), (4352, 372645), (4368, 371280), (4410, 367744), (4420, 366912), (4480, 361998), (4641, 349440), (4680, 346528), (4704, 344760), (4732, 342720), (4760, 340704), (4896, 331240), (4992, 324870), (4998, 324480), (5040, 321776), (5070, 319872), (5096, 318240), (5304, 305760), (5355, 302848), (5376, 301665), (5408, 299880), (5440, 298116), (5460, 297024), (5712, 283920), (5733, 282880), (5746, 282240), (5760, 281554), (5824, 278460), (5880, 275808), (5915, 274176), (6084, 266560), (6120, 264992), (6188, 262080), (6240, 259896), (6272, 258570), (6370, 254592), (6528, 248430), (6552, 247520), (6630, 244608), (6664, 243360), (6720, 241332), (6760, 239904), (7056, 229840), (7072, 229320), (7098, 228480), (7140, 227136), (7280, 222768), (7488, 216580), (7497, 216320), (7605, 213248), (7616, 212940), (7644, 212160), (7735, 209664), (7840, 206856), (7956, 203840), (8064, 201110), (8112, 199920), (8160, 198744), (8190, 198016), (8281, 195840), (8320, 194922), (8330, 194688), (8568, 189280), (8619, 188160), (8736, 185640), (8820, 183872), (8840, 183456), (8960, 180999), (9282, 174720), (9360, 173264), (9408, 172380), (9464, 171360), (9520, 170352), (9555, 169728), (9792, 165620), (9945, 163072), (9984, 162435), (9996, 162240), (10080, 160888), (10140, 159936), (10192, 159120), (10608, 152880), (10647, 152320), (10710, 151424), (10816, 149940), (10829, 149760), (10880, 149058), (10920, 148512), (11424, 141960), (11466, 141440), (11492, 141120), (11520, 140777), (11648, 139230), (11760, 137904), (11830, 137088), (12168, 133280), (12240, 132496), (12376, 131040), (12480, 129948), (12495, 129792), (12544, 129285), (12740, 127296), (13056, 124215), (13104, 123760), (13260, 122304), (13328, 121680), (13440, 120666), (13520, 119952), (13923, 116480), (14112, 114920), (14144, 114660), (14196, 114240), (14280, 113568), (14365, 112896), (14560, 111384), (14976, 108290), (14994, 108160), (15210, 106624), (15232, 106470), (15288, 106080), (15470, 104832), (15680, 103428), (15912, 101920), (16128, 100555), (16224, 99960), (16320, 99372), (16380, 99008), (16562, 97920), (16640, 97461), (16660, 97344), (17136, 94640), (17238, 94080), (17472, 92820), (17640, 91936), (17680, 91728), (17745, 91392), (18564, 87360), (18720, 86632), (18816, 86190), (18928, 85680), (19040, 85176), (19110, 84864), (19584, 82810), (19890, 81536), (19992, 81120), (20111, 80640), (20160, 80444), (20280, 79968), (20384, 79560), (21216, 76440), (21294, 76160), (21420, 75712), (21632, 74970), (21658, 74880), (21760, 74529), (21840, 74256), (22848, 70980), (22932, 70720), (22984, 70560), (23205, 69888), (23296, 69615), (23520, 68952), (23660, 68544), (24336, 66640), (24480, 66248), (24752, 65520), (24843, 65280), (24960, 64974), (24990, 64896), (25480, 63648), (25857, 62720), (26208, 61880), (26520, 61152), (26656, 60840), (26880, 60333), (27040, 59976), (27846, 58240), (28224, 57460), (28288, 57330), (28392, 57120), (28560, 56784), (28665, 56576), (28730, 56448), (29120, 55692), (29952, 54145), (29988, 54080), (30420, 53312), (30464, 53235), (30576, 53040), (30940, 52416), (31360, 51714), (31824, 50960), (32448, 49980), (32487, 49920), (32640, 49686), (32760, 49504), (33124, 48960), (33320, 48672), (34272, 47320), (34476, 47040), (34944, 46410), (35280, 45968), (35360, 45864), (35490, 45696), (37128, 43680), (37440, 43316), (37485, 43264), (37632, 43095), (37856, 42840), (38080, 42588), (38220, 42432), (39168, 41405), (39780, 40768), (39984, 40560), (40222, 40320)]