317411640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9689}}^1$

素因数の和:9726

約数の個数: 192

約数和(自身を含む): 1269777600

約数和(自身を除く): 952365960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9689, 10920, 16380, 19378, 29067, 32760, 38756, 48445, 58134, 67823, 77512, 87201, 96890, 116268, 125957, 135646, 145335, 174402, 193780, 203469, 232536, 251914, 271292, 290670, 339115, 348804, 377871, 387560, 406938, 436005, 503828, 542584, 581340, 610407, 629785, 678230, 697608, 755742, 813876, 872010, 881699, 1007656, 1017345, 1133613, 1162680, 1220814, 1259570, 1356460, 1511484, 1627752, 1744020, 1763398, 1889355, 2034690, 2267226, 2441628, 2519140, 2645097, 2712920, 3022968, 3052035, 3488040, 3526796, 3778710, 4069380, 4408495, 4534452, 4883256, 5038280, 5290194, 5668065, 6104070, 7053592, 7557420, 7935291, 8138760, 8816990, 9068904, 10580388, 11336130, 12208140, 13225485, 15114840, 15870582, 17633980, 21160776, 22672260, 24416280, 26450970, 31741164, 35267960, 39676455, 45344520, 52901940, 63482328, 79352910, 105803880, 158705820, 317411640]

約数ペア:

[(1, 317411640), (2, 158705820), (3, 105803880), (4, 79352910), (5, 63482328), (6, 52901940), (7, 45344520), (8, 39676455), (9, 35267960), (10, 31741164), (12, 26450970), (13, 24416280), (14, 22672260), (15, 21160776), (18, 17633980), (20, 15870582), (21, 15114840), (24, 13225485), (26, 12208140), (28, 11336130), (30, 10580388), (35, 9068904), (36, 8816990), (39, 8138760), (40, 7935291), (42, 7557420), (45, 7053592), (52, 6104070), (56, 5668065), (60, 5290194), (63, 5038280), (65, 4883256), (70, 4534452), (72, 4408495), (78, 4069380), (84, 3778710), (90, 3526796), (91, 3488040), (104, 3052035), (105, 3022968), (117, 2712920), (120, 2645097), (126, 2519140), (130, 2441628), (140, 2267226), (156, 2034690), (168, 1889355), (180, 1763398), (182, 1744020), (195, 1627752), (210, 1511484), (234, 1356460), (252, 1259570), (260, 1220814), (273, 1162680), (280, 1133613), (312, 1017345), (315, 1007656), (360, 881699), (364, 872010), (390, 813876), (420, 755742), (455, 697608), (468, 678230), (504, 629785), (520, 610407), (546, 581340), (585, 542584), (630, 503828), (728, 436005), (780, 406938), (819, 387560), (840, 377871), (910, 348804), (936, 339115), (1092, 290670), (1170, 271292), (1260, 251914), (1365, 232536), (1560, 203469), (1638, 193780), (1820, 174402), (2184, 145335), (2340, 135646), (2520, 125957), (2730, 116268), (3276, 96890), (3640, 87201), (4095, 77512), (4680, 67823), (5460, 58134), (6552, 48445), (8190, 38756), (9689, 32760), (10920, 29067), (16380, 19378)]