159072160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 417940992

約数和(自身を除く): 258868832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2467, 2480, 3224, 4030, 4934, 4960, 6448, 8060, 9868, 12335, 12896, 16120, 19736, 24670, 32071, 32240, 39472, 49340, 64142, 64480, 76477, 78944, 98680, 128284, 152954, 160355, 197360, 256568, 305908, 320710, 382385, 394720, 513136, 611816, 641420, 764770, 994201, 1026272, 1223632, 1282840, 1529540, 1988402, 2447264, 2565680, 3059080, 3976804, 4971005, 5131360, 6118160, 7953608, 9942010, 12236320, 15907216, 19884020, 31814432, 39768040, 79536080, 159072160]

約数ペア:

[(1, 159072160), (2, 79536080), (4, 39768040), (5, 31814432), (8, 19884020), (10, 15907216), (13, 12236320), (16, 9942010), (20, 7953608), (26, 6118160), (31, 5131360), (32, 4971005), (40, 3976804), (52, 3059080), (62, 2565680), (65, 2447264), (80, 1988402), (104, 1529540), (124, 1282840), (130, 1223632), (155, 1026272), (160, 994201), (208, 764770), (248, 641420), (260, 611816), (310, 513136), (403, 394720), (416, 382385), (496, 320710), (520, 305908), (620, 256568), (806, 197360), (992, 160355), (1040, 152954), (1240, 128284), (1612, 98680), (2015, 78944), (2080, 76477), (2467, 64480), (2480, 64142), (3224, 49340), (4030, 39472), (4934, 32240), (4960, 32071), (6448, 24670), (8060, 19736), (9868, 16120), (12335, 12896)]