2015194680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2691

約数の個数: 256

約数和(自身を含む): 7238246400

約数和(自身を除く): 5223051720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 540, 552, 558, 620, 621, 690, 713, 744, 828, 837, 920, 930, 1035, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1656, 1674, 1860, 2070, 2139, 2232, 2484, 2617, 2760, 2790, 2852, 3105, 3348, 3565, 3720, 4140, 4185, 4278, 4968, 5234, 5580, 5704, 6210, 6417, 6696, 7130, 7851, 8280, 8370, 8556, 10468, 10695, 11160, 12420, 12834, 13085, 14260, 15702, 16740, 17112, 19251, 20936, 21390, 23553, 24840, 25668, 26170, 28520, 31404, 32085, 33480, 38502, 39255, 42780, 47106, 51336, 52340, 60191, 62808, 64170, 70659, 77004, 78510, 81127, 85560, 94212, 96255, 104680, 117765, 120382, 128340, 141318, 154008, 157020, 162254, 180573, 188424, 192510, 235530, 240764, 243381, 256680, 282636, 300955, 314040, 324508, 353295, 361146, 385020, 405635, 471060, 481528, 486762, 541719, 565272, 601910, 649016, 706590, 722292, 730143, 770040, 811270, 902865, 942120, 973524, 1083438, 1203820, 1216905, 1413180, 1444584, 1460286, 1622540, 1625157, 1805730, 1865921, 1947048, 2166876, 2190429, 2407640, 2433810, 2708595, 2826360, 2920572, 3245080, 3250314, 3611460, 3650715, 3731842, 4333752, 4380858, 4867620, 5417190, 5597763, 5841144, 6500628, 7222920, 7301430, 7463684, 8125785, 8761716, 9329605, 9735240, 10834380, 10952145, 11195526, 13001256, 14602860, 14927368, 16251570, 16793289, 17523432, 18659210, 21668760, 21904290, 22391052, 27988815, 29205720, 32503140, 33586578, 37318420, 43808580, 44782104, 50379867, 55977630, 65006280, 67173156, 74636840, 83966445, 87617160, 100759734, 111955260, 134346312, 167932890, 201519468, 223910520, 251899335, 335865780, 403038936, 503798670, 671731560, 1007597340, 2015194680]

約数ペア:

[(1, 2015194680), (2, 1007597340), (3, 671731560), (4, 503798670), (5, 403038936), (6, 335865780), (8, 251899335), (9, 223910520), (10, 201519468), (12, 167932890), (15, 134346312), (18, 111955260), (20, 100759734), (23, 87617160), (24, 83966445), (27, 74636840), (30, 67173156), (31, 65006280), (36, 55977630), (40, 50379867), (45, 44782104), (46, 43808580), (54, 37318420), (60, 33586578), (62, 32503140), (69, 29205720), (72, 27988815), (90, 22391052), (92, 21904290), (93, 21668760), (108, 18659210), (115, 17523432), (120, 16793289), (124, 16251570), (135, 14927368), (138, 14602860), (155, 13001256), (180, 11195526), (184, 10952145), (186, 10834380), (207, 9735240), (216, 9329605), (230, 8761716), (248, 8125785), (270, 7463684), (276, 7301430), (279, 7222920), (310, 6500628), (345, 5841144), (360, 5597763), (372, 5417190), (414, 4867620), (460, 4380858), (465, 4333752), (540, 3731842), (552, 3650715), (558, 3611460), (620, 3250314), (621, 3245080), (690, 2920572), (713, 2826360), (744, 2708595), (828, 2433810), (837, 2407640), (920, 2190429), (930, 2166876), (1035, 1947048), (1080, 1865921), (1116, 1805730), (1240, 1625157), (1242, 1622540), (1380, 1460286), (1395, 1444584), (1426, 1413180), (1656, 1216905), (1674, 1203820), (1860, 1083438), (2070, 973524), (2139, 942120), (2232, 902865), (2484, 811270), (2617, 770040), (2760, 730143), (2790, 722292), (2852, 706590), (3105, 649016), (3348, 601910), (3565, 565272), (3720, 541719), (4140, 486762), (4185, 481528), (4278, 471060), (4968, 405635), (5234, 385020), (5580, 361146), (5704, 353295), (6210, 324508), (6417, 314040), (6696, 300955), (7130, 282636), (7851, 256680), (8280, 243381), (8370, 240764), (8556, 235530), (10468, 192510), (10695, 188424), (11160, 180573), (12420, 162254), (12834, 157020), (13085, 154008), (14260, 141318), (15702, 128340), (16740, 120382), (17112, 117765), (19251, 104680), (20936, 96255), (21390, 94212), (23553, 85560), (24840, 81127), (25668, 78510), (26170, 77004), (28520, 70659), (31404, 64170), (32085, 62808), (33480, 60191), (38502, 52340), (39255, 51336), (42780, 47106)]