131174160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42043}}^1$

素因数の和:42072

約数の個数: 80

約数和(自身を含む): 437930304

約数和(自身を除く): 306756144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 42043, 84086, 126129, 168172, 210215, 252258, 336344, 420430, 504516, 546559, 630645, 672688, 840860, 1009032, 1093118, 1261290, 1639677, 1681720, 2018064, 2186236, 2522580, 2732795, 3279354, 3363440, 4372472, 5045160, 5465590, 6558708, 8198385, 8744944, 10090320, 10931180, 13117416, 16396770, 21862360, 26234832, 32793540, 43724720, 65587080, 131174160]

約数ペア:

[(1, 131174160), (2, 65587080), (3, 43724720), (4, 32793540), (5, 26234832), (6, 21862360), (8, 16396770), (10, 13117416), (12, 10931180), (13, 10090320), (15, 8744944), (16, 8198385), (20, 6558708), (24, 5465590), (26, 5045160), (30, 4372472), (39, 3363440), (40, 3279354), (48, 2732795), (52, 2522580), (60, 2186236), (65, 2018064), (78, 1681720), (80, 1639677), (104, 1261290), (120, 1093118), (130, 1009032), (156, 840860), (195, 672688), (208, 630645), (240, 546559), (260, 504516), (312, 420430), (390, 336344), (520, 252258), (624, 210215), (780, 168172), (1040, 126129), (1560, 84086), (3120, 42043)]