660317198580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{207643}}^1$

素因数の和:207828

約数の個数: 240

約数和(自身を含む): 2245565207424

約数和(自身を除く): 1585248008844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 151, 156, 162, 180, 195, 234, 260, 270, 302, 324, 351, 390, 405, 453, 468, 540, 585, 604, 702, 755, 780, 810, 906, 1053, 1170, 1359, 1404, 1510, 1620, 1755, 1812, 1963, 2106, 2265, 2340, 2718, 3020, 3510, 3926, 4077, 4212, 4530, 5265, 5436, 5889, 6795, 7020, 7852, 8154, 9060, 9815, 10530, 11778, 12231, 13590, 16308, 17667, 19630, 20385, 21060, 23556, 24462, 27180, 29445, 35334, 39260, 40770, 48924, 53001, 58890, 61155, 70668, 81540, 88335, 106002, 117780, 122310, 159003, 176670, 207643, 212004, 244620, 265005, 318006, 353340, 415286, 530010, 622929, 636012, 795015, 830572, 1038215, 1060020, 1245858, 1590030, 1868787, 2076430, 2491716, 2699359, 3114645, 3180060, 3737574, 4152860, 5398718, 5606361, 6229290, 7475148, 8098077, 9343935, 10797436, 11212722, 12458580, 13496795, 16196154, 16819083, 18687870, 22425444, 24294231, 26993590, 28031805, 31354093, 32392308, 33638166, 37375740, 40490385, 48588462, 53987180, 56063610, 62708186, 67276332, 72882693, 80980770, 84095415, 94062279, 97176924, 112127220, 121471155, 125416372, 145765386, 156770465, 161961540, 168190830, 188124558, 218648079, 242942310, 282186837, 291530772, 313540930, 336381660, 364413465, 376249116, 407603209, 437296158, 470311395, 485884620, 564373674, 627081860, 728826930, 815206418, 846560511, 874592316, 940622790, 1093240395, 1128747348, 1222809627, 1410934185, 1457653860, 1630412836, 1693121022, 1881245580, 2038016045, 2186480790, 2445619254, 2539681533, 2821868370, 3386242044, 3668428881, 4076032090, 4232802555, 4372961580, 4891238508, 5079363066, 5643736740, 6114048135, 7336857762, 8152064180, 8465605110, 10158726132, 11005286643, 12228096270, 12698407665, 14673715524, 16931210220, 18342144405, 22010573286, 24456192540, 25396815330, 33015859929, 36684288810, 44021146572, 50793630660, 55026433215, 66031719858, 73368577620, 110052866430, 132063439716, 165079299645, 220105732860, 330158599290, 660317198580]

約数ペア:

[(1, 660317198580), (2, 330158599290), (3, 220105732860), (4, 165079299645), (5, 132063439716), (6, 110052866430), (9, 73368577620), (10, 66031719858), (12, 55026433215), (13, 50793630660), (15, 44021146572), (18, 36684288810), (20, 33015859929), (26, 25396815330), (27, 24456192540), (30, 22010573286), (36, 18342144405), (39, 16931210220), (45, 14673715524), (52, 12698407665), (54, 12228096270), (60, 11005286643), (65, 10158726132), (78, 8465605110), (81, 8152064180), (90, 7336857762), (108, 6114048135), (117, 5643736740), (130, 5079363066), (135, 4891238508), (151, 4372961580), (156, 4232802555), (162, 4076032090), (180, 3668428881), (195, 3386242044), (234, 2821868370), (260, 2539681533), (270, 2445619254), (302, 2186480790), (324, 2038016045), (351, 1881245580), (390, 1693121022), (405, 1630412836), (453, 1457653860), (468, 1410934185), (540, 1222809627), (585, 1128747348), (604, 1093240395), (702, 940622790), (755, 874592316), (780, 846560511), (810, 815206418), (906, 728826930), (1053, 627081860), (1170, 564373674), (1359, 485884620), (1404, 470311395), (1510, 437296158), (1620, 407603209), (1755, 376249116), (1812, 364413465), (1963, 336381660), (2106, 313540930), (2265, 291530772), (2340, 282186837), (2718, 242942310), (3020, 218648079), (3510, 188124558), (3926, 168190830), (4077, 161961540), (4212, 156770465), (4530, 145765386), (5265, 125416372), (5436, 121471155), (5889, 112127220), (6795, 97176924), (7020, 94062279), (7852, 84095415), (8154, 80980770), (9060, 72882693), (9815, 67276332), (10530, 62708186), (11778, 56063610), (12231, 53987180), (13590, 48588462), (16308, 40490385), (17667, 37375740), (19630, 33638166), (20385, 32392308), (21060, 31354093), (23556, 28031805), (24462, 26993590), (27180, 24294231), (29445, 22425444), (35334, 18687870), (39260, 16819083), (40770, 16196154), (48924, 13496795), (53001, 12458580), (58890, 11212722), (61155, 10797436), (70668, 9343935), (81540, 8098077), (88335, 7475148), (106002, 6229290), (117780, 5606361), (122310, 5398718), (159003, 4152860), (176670, 3737574), (207643, 3180060), (212004, 3114645), (244620, 2699359), (265005, 2491716), (318006, 2076430), (353340, 1868787), (415286, 1590030), (530010, 1245858), (622929, 1060020), (636012, 1038215), (795015, 830572)]