715985160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1087}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 2350080000

約数和(自身を除く): 1634094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 499, 660, 998, 1087, 1320, 1497, 1996, 2174, 2495, 2994, 3261, 3992, 4348, 4990, 5435, 5489, 5988, 6522, 7485, 8696, 9980, 10870, 10978, 11957, 11976, 13044, 14970, 16305, 16467, 19960, 21740, 21956, 23914, 26088, 27445, 29940, 32610, 32934, 35871, 43480, 43912, 47828, 54890, 59785, 59880, 65220, 65868, 71742, 82335, 95656, 109780, 119570, 130440, 131736, 143484, 164670, 179355, 219560, 239140, 286968, 329340, 358710, 478280, 542413, 658680, 717420, 1084826, 1434840, 1627239, 2169652, 2712065, 3254478, 4339304, 5424130, 5966543, 6508956, 8136195, 10848260, 11933086, 13017912, 16272390, 17899629, 21696520, 23866172, 29832715, 32544780, 35799258, 47732344, 59665430, 65089560, 71598516, 89498145, 119330860, 143197032, 178996290, 238661720, 357992580, 715985160]

約数ペア:

[(1, 715985160), (2, 357992580), (3, 238661720), (4, 178996290), (5, 143197032), (6, 119330860), (8, 89498145), (10, 71598516), (11, 65089560), (12, 59665430), (15, 47732344), (20, 35799258), (22, 32544780), (24, 29832715), (30, 23866172), (33, 21696520), (40, 17899629), (44, 16272390), (55, 13017912), (60, 11933086), (66, 10848260), (88, 8136195), (110, 6508956), (120, 5966543), (132, 5424130), (165, 4339304), (220, 3254478), (264, 2712065), (330, 2169652), (440, 1627239), (499, 1434840), (660, 1084826), (998, 717420), (1087, 658680), (1320, 542413), (1497, 478280), (1996, 358710), (2174, 329340), (2495, 286968), (2994, 239140), (3261, 219560), (3992, 179355), (4348, 164670), (4990, 143484), (5435, 131736), (5489, 130440), (5988, 119570), (6522, 109780), (7485, 95656), (8696, 82335), (9980, 71742), (10870, 65868), (10978, 65220), (11957, 59880), (11976, 59785), (13044, 54890), (14970, 47828), (16305, 43912), (16467, 43480), (19960, 35871), (21740, 32934), (21956, 32610), (23914, 29940), (26088, 27445)]