15855291270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28116

約数の個数: 256

約数和(自身を含む): 54302330880

約数和(自身を除く): 38447039610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 182, 189, 195, 207, 210, 230, 234, 270, 273, 299, 315, 322, 345, 351, 378, 390, 414, 455, 483, 546, 585, 598, 621, 630, 690, 702, 805, 819, 897, 910, 945, 966, 1035, 1170, 1242, 1365, 1449, 1495, 1610, 1638, 1755, 1794, 1890, 2070, 2093, 2415, 2457, 2691, 2730, 2898, 2990, 3105, 3510, 4095, 4186, 4347, 4485, 4830, 4914, 5382, 6210, 6279, 7245, 8073, 8190, 8694, 8970, 10465, 12285, 12558, 13455, 14490, 16146, 18837, 20930, 21735, 24570, 26910, 28057, 31395, 37674, 40365, 43470, 56114, 56511, 62790, 80730, 84171, 94185, 113022, 140285, 168342, 188370, 196399, 252513, 280570, 282555, 364741, 392798, 420855, 505026, 565110, 589197, 645311, 729482, 757539, 841710, 981995, 1094223, 1178394, 1262565, 1290622, 1515078, 1767591, 1823705, 1935933, 1963990, 2188446, 2525130, 2553187, 2945985, 3226555, 3282669, 3535182, 3647410, 3787695, 3871866, 4517177, 5106374, 5302773, 5471115, 5807799, 5891970, 6453110, 6565338, 7575390, 7659561, 8389043, 8837955, 9034354, 9679665, 9848007, 10605546, 10942230, 11615598, 12765935, 13551531, 15319122, 16413345, 16778086, 17423397, 17675910, 19359330, 19696014, 22585885, 22978683, 25167129, 25531870, 26513865, 27103062, 29038995, 32826690, 34846794, 38297805, 40654593, 41945215, 45171770, 45957366, 49240035, 50334258, 53027730, 58077990, 58723301, 67757655, 68936049, 75501387, 76595610, 81309186, 83890430, 87116985, 98480070, 114893415, 117446602, 121963779, 125835645, 135515310, 137872098, 151002774, 174233970, 176169903, 203272965, 226504161, 229786830, 243927558, 251671290, 293616505, 344680245, 352339806, 377506935, 406545930, 453008322, 528509709, 587233010, 609818895, 689360490, 755013870, 880849515, 1057019418, 1132520805, 1219637790, 1585529127, 1761699030, 2265041610, 2642548545, 3171058254, 5285097090, 7927645635, 15855291270]

約数ペア:

[(1, 15855291270), (2, 7927645635), (3, 5285097090), (5, 3171058254), (6, 2642548545), (7, 2265041610), (9, 1761699030), (10, 1585529127), (13, 1219637790), (14, 1132520805), (15, 1057019418), (18, 880849515), (21, 755013870), (23, 689360490), (26, 609818895), (27, 587233010), (30, 528509709), (35, 453008322), (39, 406545930), (42, 377506935), (45, 352339806), (46, 344680245), (54, 293616505), (63, 251671290), (65, 243927558), (69, 229786830), (70, 226504161), (78, 203272965), (90, 176169903), (91, 174233970), (105, 151002774), (115, 137872098), (117, 135515310), (126, 125835645), (130, 121963779), (135, 117446602), (138, 114893415), (161, 98480070), (182, 87116985), (189, 83890430), (195, 81309186), (207, 76595610), (210, 75501387), (230, 68936049), (234, 67757655), (270, 58723301), (273, 58077990), (299, 53027730), (315, 50334258), (322, 49240035), (345, 45957366), (351, 45171770), (378, 41945215), (390, 40654593), (414, 38297805), (455, 34846794), (483, 32826690), (546, 29038995), (585, 27103062), (598, 26513865), (621, 25531870), (630, 25167129), (690, 22978683), (702, 22585885), (805, 19696014), (819, 19359330), (897, 17675910), (910, 17423397), (945, 16778086), (966, 16413345), (1035, 15319122), (1170, 13551531), (1242, 12765935), (1365, 11615598), (1449, 10942230), (1495, 10605546), (1610, 9848007), (1638, 9679665), (1755, 9034354), (1794, 8837955), (1890, 8389043), (2070, 7659561), (2093, 7575390), (2415, 6565338), (2457, 6453110), (2691, 5891970), (2730, 5807799), (2898, 5471115), (2990, 5302773), (3105, 5106374), (3510, 4517177), (4095, 3871866), (4186, 3787695), (4347, 3647410), (4485, 3535182), (4830, 3282669), (4914, 3226555), (5382, 2945985), (6210, 2553187), (6279, 2525130), (7245, 2188446), (8073, 1963990), (8190, 1935933), (8694, 1823705), (8970, 1767591), (10465, 1515078), (12285, 1290622), (12558, 1262565), (13455, 1178394), (14490, 1094223), (16146, 981995), (18837, 841710), (20930, 757539), (21735, 729482), (24570, 645311), (26910, 589197), (28057, 565110), (31395, 505026), (37674, 420855), (40365, 392798), (43470, 364741), (56114, 282555), (56511, 280570), (62790, 252513), (80730, 196399), (84171, 188370), (94185, 168342), (113022, 140285)]