163782840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 537384960

約数和(自身を除く): 373602120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1567, 1608, 1742, 2010, 2613, 2680, 3134, 3484, 4020, 4355, 4701, 5226, 6268, 6968, 7835, 8040, 8710, 9402, 10452, 12536, 13065, 15670, 17420, 18804, 20371, 20904, 23505, 26130, 31340, 34840, 37608, 40742, 47010, 52260, 61113, 62680, 81484, 94020, 101855, 104520, 104989, 122226, 162968, 188040, 203710, 209978, 244452, 305565, 314967, 407420, 419956, 488904, 524945, 611130, 629934, 814840, 839912, 1049890, 1222260, 1259868, 1364857, 1574835, 2099780, 2444520, 2519736, 2729714, 3149670, 4094571, 4199560, 5459428, 6299340, 6824285, 8189142, 10918856, 12598680, 13648570, 16378284, 20472855, 27297140, 32756568, 40945710, 54594280, 81891420, 163782840]

約数ペア:

[(1, 163782840), (2, 81891420), (3, 54594280), (4, 40945710), (5, 32756568), (6, 27297140), (8, 20472855), (10, 16378284), (12, 13648570), (13, 12598680), (15, 10918856), (20, 8189142), (24, 6824285), (26, 6299340), (30, 5459428), (39, 4199560), (40, 4094571), (52, 3149670), (60, 2729714), (65, 2519736), (67, 2444520), (78, 2099780), (104, 1574835), (120, 1364857), (130, 1259868), (134, 1222260), (156, 1049890), (195, 839912), (201, 814840), (260, 629934), (268, 611130), (312, 524945), (335, 488904), (390, 419956), (402, 407420), (520, 314967), (536, 305565), (670, 244452), (780, 209978), (804, 203710), (871, 188040), (1005, 162968), (1340, 122226), (1560, 104989), (1567, 104520), (1608, 101855), (1742, 94020), (2010, 81484), (2613, 62680), (2680, 61113), (3134, 52260), (3484, 47010), (4020, 40742), (4355, 37608), (4701, 34840), (5226, 31340), (6268, 26130), (6968, 23505), (7835, 20904), (8040, 20371), (8710, 18804), (9402, 17420), (10452, 15670), (12536, 13065)]