213083640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7687}}^1$

素因数の和:7722

約数の個数: 192

約数和(自身を含む): 863516160

約数和(自身を除く): 650432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7687, 9240, 13860, 15374, 23061, 27720, 30748, 38435, 46122, 53809, 61496, 69183, 76870, 84557, 92244, 107618, 115305, 138366, 153740, 161427, 169114, 184488, 215236, 230610, 253671, 269045, 276732, 307480, 322854, 338228, 345915, 422785, 430472, 461220, 484281, 507342, 538090, 553464, 591899, 645708, 676456, 691830, 761013, 807135, 845570, 922440, 968562, 1014684, 1076180, 1183798, 1268355, 1291416, 1383660, 1522026, 1614270, 1691140, 1775697, 1937124, 2029368, 2152360, 2367596, 2421405, 2536710, 2767320, 2959495, 3044052, 3228540, 3382280, 3551394, 3805065, 3874248, 4735192, 4842810, 5073420, 5327091, 5918990, 6088104, 6457080, 7102788, 7610130, 8878485, 9685620, 10146840, 10654182, 11837980, 14205576, 15220260, 17756970, 19371240, 21308364, 23675960, 26635455, 30440520, 35513940, 42616728, 53270910, 71027880, 106541820, 213083640]

約数ペア:

[(1, 213083640), (2, 106541820), (3, 71027880), (4, 53270910), (5, 42616728), (6, 35513940), (7, 30440520), (8, 26635455), (9, 23675960), (10, 21308364), (11, 19371240), (12, 17756970), (14, 15220260), (15, 14205576), (18, 11837980), (20, 10654182), (21, 10146840), (22, 9685620), (24, 8878485), (28, 7610130), (30, 7102788), (33, 6457080), (35, 6088104), (36, 5918990), (40, 5327091), (42, 5073420), (44, 4842810), (45, 4735192), (55, 3874248), (56, 3805065), (60, 3551394), (63, 3382280), (66, 3228540), (70, 3044052), (72, 2959495), (77, 2767320), (84, 2536710), (88, 2421405), (90, 2367596), (99, 2152360), (105, 2029368), (110, 1937124), (120, 1775697), (126, 1691140), (132, 1614270), (140, 1522026), (154, 1383660), (165, 1291416), (168, 1268355), (180, 1183798), (198, 1076180), (210, 1014684), (220, 968562), (231, 922440), (252, 845570), (264, 807135), (280, 761013), (308, 691830), (315, 676456), (330, 645708), (360, 591899), (385, 553464), (396, 538090), (420, 507342), (440, 484281), (462, 461220), (495, 430472), (504, 422785), (616, 345915), (630, 338228), (660, 322854), (693, 307480), (770, 276732), (792, 269045), (840, 253671), (924, 230610), (990, 215236), (1155, 184488), (1260, 169114), (1320, 161427), (1386, 153740), (1540, 138366), (1848, 115305), (1980, 107618), (2310, 92244), (2520, 84557), (2772, 76870), (3080, 69183), (3465, 61496), (3960, 53809), (4620, 46122), (5544, 38435), (6930, 30748), (7687, 27720), (9240, 23061), (13860, 15374)]