223581840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13121}}^1$

素因数の和:13208

約数の個数: 80

約数和(自身を含む): 702919296

約数和(自身を除く): 479337456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 13121, 17040, 26242, 39363, 52484, 65605, 78726, 104968, 131210, 157452, 196815, 209936, 262420, 314904, 393630, 524840, 629808, 787260, 931591, 1049680, 1574520, 1863182, 2794773, 3149040, 3726364, 4657955, 5589546, 7452728, 9315910, 11179092, 13973865, 14905456, 18631820, 22358184, 27947730, 37263640, 44716368, 55895460, 74527280, 111790920, 223581840]

約数ペア:

[(1, 223581840), (2, 111790920), (3, 74527280), (4, 55895460), (5, 44716368), (6, 37263640), (8, 27947730), (10, 22358184), (12, 18631820), (15, 14905456), (16, 13973865), (20, 11179092), (24, 9315910), (30, 7452728), (40, 5589546), (48, 4657955), (60, 3726364), (71, 3149040), (80, 2794773), (120, 1863182), (142, 1574520), (213, 1049680), (240, 931591), (284, 787260), (355, 629808), (426, 524840), (568, 393630), (710, 314904), (852, 262420), (1065, 209936), (1136, 196815), (1420, 157452), (1704, 131210), (2130, 104968), (2840, 78726), (3408, 65605), (4260, 52484), (5680, 39363), (8520, 26242), (13121, 17040)]