764539360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 2048385024

約数和(自身を除く): 1283845664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 71, 80, 104, 124, 130, 142, 155, 160, 167, 208, 248, 260, 284, 310, 334, 355, 403, 416, 496, 520, 568, 620, 668, 710, 806, 835, 923, 992, 1040, 1136, 1240, 1336, 1420, 1612, 1670, 1846, 2015, 2080, 2171, 2201, 2272, 2480, 2672, 2840, 3224, 3340, 3692, 4030, 4342, 4402, 4615, 4960, 5177, 5344, 5680, 6448, 6680, 7384, 8060, 8684, 8804, 9230, 10354, 10855, 11005, 11360, 11857, 12896, 13360, 14768, 16120, 17368, 17608, 18460, 20708, 21710, 22010, 23714, 25885, 26720, 28613, 29536, 32240, 34736, 35216, 36920, 41416, 43420, 44020, 47428, 51770, 57226, 59285, 64480, 67301, 69472, 70432, 73840, 82832, 86840, 88040, 94856, 103540, 114452, 118570, 134602, 143065, 147680, 154141, 165664, 173680, 176080, 189712, 207080, 228904, 237140, 269204, 286130, 308282, 336505, 347360, 352160, 367567, 379424, 414160, 457808, 474280, 538408, 572260, 616564, 673010, 735134, 770705, 828320, 915616, 948560, 1076816, 1144520, 1233128, 1346020, 1470268, 1541410, 1837835, 1897120, 2153632, 2289040, 2466256, 2692040, 2940536, 3082820, 3675670, 4578080, 4778371, 4932512, 5384080, 5881072, 6165640, 7351340, 9556742, 10768160, 11762144, 12331280, 14702680, 19113484, 23891855, 24662560, 29405360, 38226968, 47783710, 58810720, 76453936, 95567420, 152907872, 191134840, 382269680, 764539360]

約数ペア:

[(1, 764539360), (2, 382269680), (4, 191134840), (5, 152907872), (8, 95567420), (10, 76453936), (13, 58810720), (16, 47783710), (20, 38226968), (26, 29405360), (31, 24662560), (32, 23891855), (40, 19113484), (52, 14702680), (62, 12331280), (65, 11762144), (71, 10768160), (80, 9556742), (104, 7351340), (124, 6165640), (130, 5881072), (142, 5384080), (155, 4932512), (160, 4778371), (167, 4578080), (208, 3675670), (248, 3082820), (260, 2940536), (284, 2692040), (310, 2466256), (334, 2289040), (355, 2153632), (403, 1897120), (416, 1837835), (496, 1541410), (520, 1470268), (568, 1346020), (620, 1233128), (668, 1144520), (710, 1076816), (806, 948560), (835, 915616), (923, 828320), (992, 770705), (1040, 735134), (1136, 673010), (1240, 616564), (1336, 572260), (1420, 538408), (1612, 474280), (1670, 457808), (1846, 414160), (2015, 379424), (2080, 367567), (2171, 352160), (2201, 347360), (2272, 336505), (2480, 308282), (2672, 286130), (2840, 269204), (3224, 237140), (3340, 228904), (3692, 207080), (4030, 189712), (4342, 176080), (4402, 173680), (4615, 165664), (4960, 154141), (5177, 147680), (5344, 143065), (5680, 134602), (6448, 118570), (6680, 114452), (7384, 103540), (8060, 94856), (8684, 88040), (8804, 86840), (9230, 82832), (10354, 73840), (10855, 70432), (11005, 69472), (11360, 67301), (11857, 64480), (12896, 59285), (13360, 57226), (14768, 51770), (16120, 47428), (17368, 44020), (17608, 43420), (18460, 41416), (20708, 36920), (21710, 35216), (22010, 34736), (23714, 32240), (25885, 29536), (26720, 28613)]