6500760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 16308840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 109, 120, 140, 142, 168, 210, 213, 218, 280, 284, 327, 355, 420, 426, 436, 497, 545, 568, 654, 710, 763, 840, 852, 872, 994, 1065, 1090, 1308, 1420, 1491, 1526, 1635, 1704, 1988, 2130, 2180, 2289, 2485, 2616, 2840, 2982, 3052, 3270, 3815, 3976, 4260, 4360, 4578, 4970, 5964, 6104, 6540, 7455, 7630, 7739, 8520, 9156, 9940, 11445, 11928, 13080, 14910, 15260, 15478, 18312, 19880, 22890, 23217, 29820, 30520, 30956, 38695, 45780, 46434, 54173, 59640, 61912, 77390, 91560, 92868, 108346, 116085, 154780, 162519, 185736, 216692, 232170, 270865, 309560, 325038, 433384, 464340, 541730, 650076, 812595, 928680, 1083460, 1300152, 1625190, 2166920, 3250380, 6500760]

約数ペア:

[(1, 6500760), (2, 3250380), (3, 2166920), (4, 1625190), (5, 1300152), (6, 1083460), (7, 928680), (8, 812595), (10, 650076), (12, 541730), (14, 464340), (15, 433384), (20, 325038), (21, 309560), (24, 270865), (28, 232170), (30, 216692), (35, 185736), (40, 162519), (42, 154780), (56, 116085), (60, 108346), (70, 92868), (71, 91560), (84, 77390), (105, 61912), (109, 59640), (120, 54173), (140, 46434), (142, 45780), (168, 38695), (210, 30956), (213, 30520), (218, 29820), (280, 23217), (284, 22890), (327, 19880), (355, 18312), (420, 15478), (426, 15260), (436, 14910), (497, 13080), (545, 11928), (568, 11445), (654, 9940), (710, 9156), (763, 8520), (840, 7739), (852, 7630), (872, 7455), (994, 6540), (1065, 6104), (1090, 5964), (1308, 4970), (1420, 4578), (1491, 4360), (1526, 4260), (1635, 3976), (1704, 3815), (1988, 3270), (2130, 3052), (2180, 2982), (2289, 2840), (2485, 2616)]