233639280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 905608704

約数和(自身を除く): 671969424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 240, 252, 280, 302, 307, 315, 336, 360, 420, 453, 504, 560, 604, 614, 630, 720, 755, 840, 906, 921, 1008, 1057, 1208, 1228, 1260, 1359, 1510, 1535, 1680, 1812, 1842, 2114, 2149, 2265, 2416, 2456, 2520, 2718, 2763, 3020, 3070, 3171, 3624, 3684, 4228, 4298, 4530, 4605, 4912, 5040, 5285, 5436, 5526, 6040, 6140, 6342, 6447, 6795, 7248, 7368, 8456, 8596, 9060, 9210, 9513, 10570, 10745, 10872, 11052, 12080, 12280, 12684, 12894, 13590, 13815, 14736, 15855, 16912, 17192, 18120, 18420, 19026, 19341, 21140, 21490, 21744, 22104, 24560, 25368, 25788, 27180, 27630, 31710, 32235, 34384, 36240, 36840, 38052, 38682, 42280, 42980, 44208, 46357, 47565, 50736, 51576, 54360, 55260, 63420, 64470, 73680, 76104, 77364, 84560, 85960, 92714, 95130, 96705, 103152, 108720, 110520, 126840, 128940, 139071, 152208, 154728, 171920, 185428, 190260, 193410, 221040, 231785, 253680, 257880, 278142, 309456, 324499, 370856, 380520, 386820, 417213, 463570, 515760, 556284, 648998, 695355, 741712, 761040, 773640, 834426, 927140, 973497, 1112568, 1297996, 1390710, 1547280, 1622495, 1668852, 1854280, 1946994, 2086065, 2225136, 2595992, 2781420, 2920491, 3244990, 3337704, 3708560, 3893988, 4172130, 4867485, 5191984, 5562840, 5840982, 6489980, 6675408, 7787976, 8344260, 9734970, 11125680, 11681964, 12979960, 14602455, 15575952, 16688520, 19469940, 23363928, 25959920, 29204910, 33377040, 38939880, 46727856, 58409820, 77879760, 116819640, 233639280]

約数ペア:

[(1, 233639280), (2, 116819640), (3, 77879760), (4, 58409820), (5, 46727856), (6, 38939880), (7, 33377040), (8, 29204910), (9, 25959920), (10, 23363928), (12, 19469940), (14, 16688520), (15, 15575952), (16, 14602455), (18, 12979960), (20, 11681964), (21, 11125680), (24, 9734970), (28, 8344260), (30, 7787976), (35, 6675408), (36, 6489980), (40, 5840982), (42, 5562840), (45, 5191984), (48, 4867485), (56, 4172130), (60, 3893988), (63, 3708560), (70, 3337704), (72, 3244990), (80, 2920491), (84, 2781420), (90, 2595992), (105, 2225136), (112, 2086065), (120, 1946994), (126, 1854280), (140, 1668852), (144, 1622495), (151, 1547280), (168, 1390710), (180, 1297996), (210, 1112568), (240, 973497), (252, 927140), (280, 834426), (302, 773640), (307, 761040), (315, 741712), (336, 695355), (360, 648998), (420, 556284), (453, 515760), (504, 463570), (560, 417213), (604, 386820), (614, 380520), (630, 370856), (720, 324499), (755, 309456), (840, 278142), (906, 257880), (921, 253680), (1008, 231785), (1057, 221040), (1208, 193410), (1228, 190260), (1260, 185428), (1359, 171920), (1510, 154728), (1535, 152208), (1680, 139071), (1812, 128940), (1842, 126840), (2114, 110520), (2149, 108720), (2265, 103152), (2416, 96705), (2456, 95130), (2520, 92714), (2718, 85960), (2763, 84560), (3020, 77364), (3070, 76104), (3171, 73680), (3624, 64470), (3684, 63420), (4228, 55260), (4298, 54360), (4530, 51576), (4605, 50736), (4912, 47565), (5040, 46357), (5285, 44208), (5436, 42980), (5526, 42280), (6040, 38682), (6140, 38052), (6342, 36840), (6447, 36240), (6795, 34384), (7248, 32235), (7368, 31710), (8456, 27630), (8596, 27180), (9060, 25788), (9210, 25368), (9513, 24560), (10570, 22104), (10745, 21744), (10872, 21490), (11052, 21140), (12080, 19341), (12280, 19026), (12684, 18420), (12894, 18120), (13590, 17192), (13815, 16912), (14736, 15855)]