21073967040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 1008

約数和(自身を含む): 88169630112

約数和(自身を除く): 67095663072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 49, 51, 56, 57, 60, 64, 68, 70, 73, 76, 80, 84, 85, 95, 96, 98, 102, 105, 112, 114, 119, 120, 133, 136, 140, 146, 147, 152, 160, 168, 170, 190, 192, 196, 204, 210, 219, 224, 228, 238, 240, 245, 255, 266, 272, 280, 285, 292, 294, 304, 320, 323, 336, 340, 357, 361, 365, 380, 392, 399, 408, 420, 438, 448, 456, 476, 480, 490, 510, 511, 532, 544, 560, 570, 584, 588, 595, 608, 646, 665, 672, 680, 714, 722, 730, 735, 760, 784, 798, 816, 833, 840, 876, 912, 931, 952, 960, 969, 980, 1020, 1022, 1064, 1083, 1088, 1095, 1120, 1140, 1168, 1176, 1190, 1216, 1241, 1292, 1330, 1344, 1360, 1387, 1428, 1444, 1460, 1470, 1520, 1533, 1568, 1596, 1615, 1632, 1666, 1680, 1752, 1785, 1805, 1824, 1862, 1904, 1938, 1960, 1995, 2040, 2044, 2128, 2166, 2190, 2240, 2261, 2280, 2336, 2352, 2380, 2482, 2499, 2527, 2555, 2584, 2660, 2720, 2774, 2793, 2856, 2888, 2920, 2940, 3040, 3066, 3136, 3192, 3230, 3264, 3332, 3360, 3504, 3570, 3577, 3610, 3648, 3723, 3724, 3808, 3876, 3920, 3990, 4080, 4088, 4161, 4165, 4256, 4332, 4380, 4522, 4560, 4655, 4672, 4704, 4760, 4845, 4964, 4998, 5054, 5110, 5168, 5320, 5415, 5440, 5548, 5586, 5712, 5776, 5840, 5880, 6080, 6132, 6137, 6205, 6384, 6460, 6664, 6720, 6783, 6935, 7008, 7140, 7154, 7220, 7446, 7448, 7581, 7616, 7665, 7752, 7840, 7980, 8160, 8176, 8322, 8330, 8512, 8664, 8687, 8760, 9044, 9120, 9310, 9408, 9520, 9690, 9709, 9928, 9996, 10108, 10220, 10336, 10640, 10731, 10830, 11096, 11172, 11305, 11424, 11552, 11680, 11760, 12264, 12274, 12410, 12495, 12635, 12768, 12920, 13328, 13566, 13870, 13965, 14016, 14280, 14308, 14440, 14892, 14896, 15162, 15330, 15504, 15680, 15827, 15960, 16320, 16352, 16644, 16660, 17328, 17374, 17520, 17689, 17885, 18088, 18240, 18411, 18615, 18620, 19040, 19380, 19418, 19856, 19992, 20216, 20440, 20672, 20805, 21280, 21462, 21660, 22192, 22344, 22610, 22848, 23104, 23360, 23520, 23579, 24528, 24548, 24820, 24990, 25270, 25536, 25840, 26061, 26353, 26656, 27132, 27740, 27930, 28560, 28616, 28880, 29127, 29784, 29792, 30324, 30660, 30685, 31008, 31654, 31920, 32704, 33288, 33320, 33915, 34656, 34748, 35040, 35378, 35770, 36176, 36822, 37230, 37240, 37905, 38080, 38760, 38836, 39712, 39984, 40432, 40880, 41610, 42560, 42924, 42959, 43320, 43435, 44384, 44688, 45220, 47040, 47158, 47481, 48545, 49056, 49096, 49640, 49980, 50540, 51680, 52122, 52706, 53067, 53312, 53655, 54264, 55480, 55860, 57120, 57232, 57760, 58254, 59568, 59584, 60648, 60809, 61320, 61370, 62016, 63308, 63840, 66576, 66640, 67830, 67963, 69312, 69496, 70080, 70737, 70756, 71540, 72352, 73644, 74460, 74480, 75810, 77520, 77672, 79059, 79135, 79424, 79968, 80864, 81760, 83220, 85848, 85918, 86640, 86870, 88445, 88768, 89376, 90440, 92055, 94316, 94962, 97090, 98112, 98192, 99280, 99960, 101080, 103360, 104244, 105412, 106134, 107310, 108528, 110960, 111720, 114240, 114464, 115520, 116508, 117895, 119136, 121296, 121618, 122640, 122740, 126616, 127680, 128877, 130305, 131765, 133152, 133280, 135660, 135926, 138992, 141474, 141512, 143080, 144704, 145635, 147288, 148920, 148960, 151620, 155040, 155344, 158118, 158270, 159936, 161728, 163520, 165053, 166440, 171696, 171836, 173280, 173740, 176890, 178752, 180880, 182427, 184110, 184471, 188632, 189924, 194180, 196384, 198560, 199920, 202160, 203889, 208488, 210824, 212268, 214620, 214795, 217056, 221920, 223440, 228928, 233016, 235790, 237405, 238272, 242592, 243236, 245280, 245480, 253232, 257754, 260610, 263530, 265335, 266304, 266560, 271320, 271852, 277984, 282948, 283024, 286160, 291270, 294576, 297840, 297920, 300713, 303240, 304045, 310080, 310688, 316236, 316540, 330106, 332880, 339815, 343392, 343672, 346560, 347480, 353685, 353780, 361760, 364854, 368220, 368942, 377264, 379848, 388360, 392768, 395295, 397120, 399840, 404320, 407778, 416976, 421648, 424536, 429240, 429590, 434112, 443840, 446880, 448001, 466032, 471580, 474810, 485184, 486472, 490560, 490960, 495159, 506464, 515508, 521220, 527060, 530670, 542640, 543704, 553413, 555968, 565896, 566048, 572320, 582540, 589152, 595680, 601426, 606480, 608090, 621376, 632472, 633080, 644385, 660212, 665760, 679630, 686784, 687344, 694960, 707370, 707560, 723520, 729708, 736440, 737884, 754528, 759696, 776720, 790590, 799680, 808640, 815556, 825265, 833952, 843296, 849072, 858480, 859180, 893760, 896002, 902139, 912135, 922355, 932064, 943160, 949620, 972944, 981920, 990318, 1012928, 1019445, 1031016, 1042440, 1054120, 1061340, 1085280, 1087408, 1106826, 1131792, 1132096, 1144640, 1155371, 1165080, 1178304, 1191360, 1202852, 1212960, 1216180, 1264944, 1266160, 1288770, 1291297, 1320424, 1331520, 1344003, 1359260, 1374688, 1389920, 1414740, 1415120, 1459416, 1472880, 1475768, 1503565, 1509056, 1519392, 1553440, 1581180, 1631112, 1650530, 1667904, 1686592, 1698144, 1716960, 1718360, 1792004, 1804278, 1824270, 1844710, 1864128, 1886320, 1899240, 1945888, 1963840, 1980636, 2038890, 2062032, 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約数ペア:

[(1, 21073967040), (2, 10536983520), (3, 7024655680), (4, 5268491760), (5, 4214793408), (6, 3512327840), (7, 3010566720), (8, 2634245880), (10, 2107396704), (12, 1756163920), (14, 1505283360), (15, 1404931136), (16, 1317122940), (17, 1239645120), (19, 1109156160), (20, 1053698352), (21, 1003522240), (24, 878081960), (28, 752641680), (30, 702465568), (32, 658561470), (34, 619822560), (35, 602113344), (38, 554578080), (40, 526849176), (42, 501761120), (48, 439040980), (49, 430080960), (51, 413215040), (56, 376320840), (57, 369718720), (60, 351232784), (64, 329280735), (68, 309911280), (70, 301056672), (73, 288684480), (76, 277289040), (80, 263424588), (84, 250880560), (85, 247929024), (95, 221831232), (96, 219520490), (98, 215040480), (102, 206607520), (105, 200704448), (112, 188160420), (114, 184859360), (119, 177092160), (120, 175616392), (133, 158450880), (136, 154955640), (140, 150528336), (146, 144342240), (147, 143360320), (152, 138644520), (160, 131712294), (168, 125440280), (170, 123964512), (190, 110915616), (192, 109760245), (196, 107520240), (204, 103303760), (210, 100352224), (219, 96228160), (224, 94080210), (228, 92429680), (238, 88546080), (240, 87808196), (245, 86016192), (255, 82643008), (266, 79225440), (272, 77477820), (280, 75264168), (285, 73943744), (292, 72171120), (294, 71680160), (304, 69322260), (320, 65856147), (323, 65244480), (336, 62720140), (340, 61982256), (357, 59030720), (361, 58376640), (365, 57736896), (380, 55457808), (392, 53760120), (399, 52816960), (408, 51651880), (420, 50176112), (438, 48114080), (448, 47040105), (456, 46214840), (476, 44273040), (480, 43904098), (490, 43008096), (510, 41321504), (511, 41240640), (532, 39612720), (544, 38738910), (560, 37632084), (570, 36971872), (584, 36085560), (588, 35840080), (595, 35418432), (608, 34661130), (646, 32622240), (665, 31690176), (672, 31360070), (680, 30991128), (714, 29515360), (722, 29188320), (730, 28868448), (735, 28672064), (760, 27728904), (784, 26880060), (798, 26408480), (816, 25825940), (833, 25298880), (840, 25088056), (876, 24057040), (912, 23107420), (931, 22635840), (952, 22136520), (960, 21952049), (969, 21748160), (980, 21504048), (1020, 20660752), (1022, 20620320), (1064, 19806360), (1083, 19458880), (1088, 19369455), (1095, 19245632), (1120, 18816042), (1140, 18485936), (1168, 18042780), (1176, 17920040), (1190, 17709216), (1216, 17330565), (1241, 16981440), (1292, 16311120), (1330, 15845088), (1344, 15680035), (1360, 15495564), (1387, 15193920), (1428, 14757680), (1444, 14594160), (1460, 14434224), (1470, 14336032), (1520, 13864452), (1533, 13746880), (1568, 13440030), (1596, 13204240), (1615, 13048896), (1632, 12912970), (1666, 12649440), (1680, 12544028), (1752, 12028520), (1785, 11806144), (1805, 11675328), (1824, 11553710), (1862, 11317920), (1904, 11068260), (1938, 10874080), (1960, 10752024), (1995, 10563392), (2040, 10330376), (2044, 10310160), (2128, 9903180), (2166, 9729440), (2190, 9622816), (2240, 9408021), (2261, 9320640), (2280, 9242968), (2336, 9021390), (2352, 8960020), (2380, 8854608), (2482, 8490720), (2499, 8432960), (2527, 8339520), (2555, 8248128), (2584, 8155560), (2660, 7922544), (2720, 7747782), (2774, 7596960), (2793, 7545280), (2856, 7378840), (2888, 7297080), (2920, 7217112), (2940, 7168016), (3040, 6932226), (3066, 6873440), (3136, 6720015), (3192, 6602120), (3230, 6524448), (3264, 6456485), (3332, 6324720), (3360, 6272014), (3504, 6014260), (3570, 5903072), (3577, 5891520), (3610, 5837664), (3648, 5776855), (3723, 5660480), (3724, 5658960), (3808, 5534130), (3876, 5437040), (3920, 5376012), (3990, 5281696), (4080, 5165188), (4088, 5155080), (4161, 5064640), (4165, 5059776), (4256, 4951590), (4332, 4864720), (4380, 4811408), (4522, 4660320), (4560, 4621484), (4655, 4527168), (4672, 4510695), (4704, 4480010), (4760, 4427304), (4845, 4349632), (4964, 4245360), (4998, 4216480), (5054, 4169760), (5110, 4124064), (5168, 4077780), (5320, 3961272), (5415, 3891776), (5440, 3873891), (5548, 3798480), (5586, 3772640), (5712, 3689420), (5776, 3648540), (5840, 3608556), (5880, 3584008), (6080, 3466113), (6132, 3436720), (6137, 3433920), (6205, 3396288), (6384, 3301060), (6460, 3262224), (6664, 3162360), (6720, 3136007), (6783, 3106880), (6935, 3038784), (7008, 3007130), (7140, 2951536), (7154, 2945760), (7220, 2918832), (7446, 2830240), (7448, 2829480), (7581, 2779840), (7616, 2767065), (7665, 2749376), (7752, 2718520), (7840, 2688006), (7980, 2640848), (8160, 2582594), (8176, 2577540), (8322, 2532320), (8330, 2529888), (8512, 2475795), (8664, 2432360), (8687, 2425920), (8760, 2405704), (9044, 2330160), (9120, 2310742), (9310, 2263584), (9408, 2240005), (9520, 2213652), (9690, 2174816), (9709, 2170560), (9928, 2122680), (9996, 2108240), (10108, 2084880), (10220, 2062032), (10336, 2038890), (10640, 1980636), (10731, 1963840), (10830, 1945888), (11096, 1899240), (11172, 1886320), (11305, 1864128), (11424, 1844710), (11552, 1824270), (11680, 1804278), (11760, 1792004), (12264, 1718360), (12274, 1716960), (12410, 1698144), (12495, 1686592), (12635, 1667904), (12768, 1650530), (12920, 1631112), (13328, 1581180), (13566, 1553440), (13870, 1519392), (13965, 1509056), (14016, 1503565), (14280, 1475768), (14308, 1472880), (14440, 1459416), (14892, 1415120), (14896, 1414740), (15162, 1389920), (15330, 1374688), (15504, 1359260), (15680, 1344003), (15827, 1331520), (15960, 1320424), (16320, 1291297), (16352, 1288770), (16644, 1266160), (16660, 1264944), (17328, 1216180), (17374, 1212960), (17520, 1202852), (17689, 1191360), (17885, 1178304), (18088, 1165080), (18240, 1155371), (18411, 1144640), (18615, 1132096), (18620, 1131792), (19040, 1106826), (19380, 1087408), (19418, 1085280), (19856, 1061340), (19992, 1054120), (20216, 1042440), (20440, 1031016), (20672, 1019445), (20805, 1012928), (21280, 990318), (21462, 981920), (21660, 972944), (22192, 949620), (22344, 943160), (22610, 932064), (22848, 922355), (23104, 912135), (23360, 902139), (23520, 896002), (23579, 893760), (24528, 859180), (24548, 858480), (24820, 849072), (24990, 843296), (25270, 833952), (25536, 825265), (25840, 815556), (26061, 808640), (26353, 799680), (26656, 790590), (27132, 776720), (27740, 759696), (27930, 754528), (28560, 737884), (28616, 736440), (28880, 729708), (29127, 723520), (29784, 707560), (29792, 707370), (30324, 694960), (30660, 687344), (30685, 686784), (31008, 679630), (31654, 665760), (31920, 660212), (32704, 644385), (33288, 633080), (33320, 632472), (33915, 621376), (34656, 608090), (34748, 606480), (35040, 601426), (35378, 595680), (35770, 589152), (36176, 582540), (36822, 572320), (37230, 566048), (37240, 565896), (37905, 555968), (38080, 553413), (38760, 543704), (38836, 542640), (39712, 530670), (39984, 527060), (40432, 521220), (40880, 515508), (41610, 506464), (42560, 495159), (42924, 490960), (42959, 490560), (43320, 486472), (43435, 485184), (44384, 474810), (44688, 471580), (45220, 466032), (47040, 448001), (47158, 446880), (47481, 443840), (48545, 434112), (49056, 429590), (49096, 429240), (49640, 424536), (49980, 421648), (50540, 416976), (51680, 407778), (52122, 404320), (52706, 399840), (53067, 397120), (53312, 395295), (53655, 392768), (54264, 388360), (55480, 379848), (55860, 377264), (57120, 368942), (57232, 368220), (57760, 364854), (58254, 361760), (59568, 353780), (59584, 353685), (60648, 347480), (60809, 346560), (61320, 343672), (61370, 343392), (62016, 339815), (63308, 332880), (63840, 330106), (66576, 316540), (66640, 316236), (67830, 310688), (67963, 310080), (69312, 304045), (69496, 303240), (70080, 300713), (70737, 297920), (70756, 297840), (71540, 294576), (72352, 291270), (73644, 286160), (74460, 283024), (74480, 282948), (75810, 277984), (77520, 271852), (77672, 271320), (79059, 266560), (79135, 266304), (79424, 265335), (79968, 263530), (80864, 260610), (81760, 257754), (83220, 253232), (85848, 245480), (85918, 245280), (86640, 243236), (86870, 242592), (88445, 238272), (88768, 237405), (89376, 235790), (90440, 233016), (92055, 228928), (94316, 223440), (94962, 221920), (97090, 217056), (98112, 214795), (98192, 214620), (99280, 212268), (99960, 210824), (101080, 208488), (103360, 203889), (104244, 202160), (105412, 199920), (106134, 198560), (107310, 196384), (108528, 194180), (110960, 189924), (111720, 188632), (114240, 184471), (114464, 184110), (115520, 182427), (116508, 180880), (117895, 178752), (119136, 176890), (121296, 173740), (121618, 173280), (122640, 171836), (122740, 171696), (126616, 166440), (127680, 165053), (128877, 163520), (130305, 161728), (131765, 159936), (133152, 158270), (133280, 158118), (135660, 155344), (135926, 155040), (138992, 151620), (141474, 148960), (141512, 148920), (143080, 147288), (144704, 145635)]