669051240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 256

約数和(自身を含む): 2384363520

約数和(自身を除く): 1715312280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 127, 130, 132, 143, 156, 165, 195, 220, 254, 260, 264, 286, 307, 312, 330, 381, 390, 429, 440, 508, 520, 572, 614, 635, 660, 715, 762, 780, 858, 921, 1016, 1144, 1228, 1270, 1320, 1397, 1430, 1524, 1535, 1560, 1651, 1716, 1842, 1905, 2145, 2456, 2540, 2794, 2860, 3048, 3070, 3302, 3377, 3432, 3684, 3810, 3991, 4191, 4290, 4605, 4953, 5080, 5588, 5720, 6140, 6604, 6754, 6985, 7368, 7620, 7982, 8255, 8382, 8580, 9210, 9906, 10131, 11176, 11973, 12280, 13208, 13508, 13970, 15240, 15964, 16510, 16764, 16885, 17160, 18161, 18420, 19812, 19955, 20262, 20955, 23946, 24765, 27016, 27940, 31928, 33020, 33528, 33770, 36322, 36840, 38989, 39624, 39910, 40524, 41910, 43901, 47892, 49530, 50655, 54483, 55880, 59865, 66040, 67540, 72644, 77978, 79820, 81048, 83820, 87802, 90805, 95784, 99060, 101310, 108966, 116967, 119730, 131703, 135080, 145288, 155956, 159640, 167640, 175604, 181610, 194945, 198120, 202620, 217932, 219505, 233934, 239460, 263406, 272415, 311912, 351208, 363220, 389890, 405240, 428879, 435864, 439010, 467868, 478920, 506857, 526812, 544830, 584835, 658515, 726440, 779780, 857758, 878020, 935736, 1013714, 1053624, 1089660, 1169670, 1286637, 1317030, 1520571, 1559560, 1715516, 1756040, 2027428, 2144395, 2179320, 2339340, 2534285, 2573274, 2634060, 3041142, 3431032, 4054856, 4288790, 4678680, 5068570, 5146548, 5268120, 5575427, 6082284, 6433185, 7602855, 8577580, 10137140, 10293096, 11150854, 12164568, 12866370, 15205710, 16726281, 17155160, 20274280, 22301708, 25732740, 27877135, 30411420, 33452562, 44603416, 51465480, 55754270, 60822840, 66905124, 83631405, 111508540, 133810248, 167262810, 223017080, 334525620, 669051240]

約数ペア:

[(1, 669051240), (2, 334525620), (3, 223017080), (4, 167262810), (5, 133810248), (6, 111508540), (8, 83631405), (10, 66905124), (11, 60822840), (12, 55754270), (13, 51465480), (15, 44603416), (20, 33452562), (22, 30411420), (24, 27877135), (26, 25732740), (30, 22301708), (33, 20274280), (39, 17155160), (40, 16726281), (44, 15205710), (52, 12866370), (55, 12164568), (60, 11150854), (65, 10293096), (66, 10137140), (78, 8577580), (88, 7602855), (104, 6433185), (110, 6082284), (120, 5575427), (127, 5268120), (130, 5146548), (132, 5068570), (143, 4678680), (156, 4288790), (165, 4054856), (195, 3431032), (220, 3041142), (254, 2634060), (260, 2573274), (264, 2534285), (286, 2339340), (307, 2179320), (312, 2144395), (330, 2027428), (381, 1756040), (390, 1715516), (429, 1559560), (440, 1520571), (508, 1317030), (520, 1286637), (572, 1169670), (614, 1089660), (635, 1053624), (660, 1013714), (715, 935736), (762, 878020), (780, 857758), (858, 779780), (921, 726440), (1016, 658515), (1144, 584835), (1228, 544830), (1270, 526812), (1320, 506857), (1397, 478920), (1430, 467868), (1524, 439010), (1535, 435864), (1560, 428879), (1651, 405240), (1716, 389890), (1842, 363220), (1905, 351208), (2145, 311912), (2456, 272415), (2540, 263406), (2794, 239460), (2860, 233934), (3048, 219505), (3070, 217932), (3302, 202620), (3377, 198120), (3432, 194945), (3684, 181610), (3810, 175604), (3991, 167640), (4191, 159640), (4290, 155956), (4605, 145288), (4953, 135080), (5080, 131703), (5588, 119730), (5720, 116967), (6140, 108966), (6604, 101310), (6754, 99060), (6985, 95784), (7368, 90805), (7620, 87802), (7982, 83820), (8255, 81048), (8382, 79820), (8580, 77978), (9210, 72644), (9906, 67540), (10131, 66040), (11176, 59865), (11973, 55880), (12280, 54483), (13208, 50655), (13508, 49530), (13970, 47892), (15240, 43901), (15964, 41910), (16510, 40524), (16764, 39910), (16885, 39624), (17160, 38989), (18161, 36840), (18420, 36322), (19812, 33770), (19955, 33528), (20262, 33020), (20955, 31928), (23946, 27940), (24765, 27016)]