2179454160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{698543}}^1$

素因数の和:698572

約数の個数: 80

約数和(自身を含む): 7276034304

約数和(自身を除く): 5096580144

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, 698543, 1397086, 2095629, 2794172, 3492715, 4191258, 5588344, 6985430, 8382516, 9081059, 10478145, 11176688, 13970860, 16765032, 18162118, 20956290, 27243177, 27941720, 33530064, 36324236, 41912580, 45405295, 54486354, 55883440, 72648472, 83825160, 90810590, 108972708, 136215885, 145296944, 167650320, 181621180, 217945416, 272431770, 363242360, 435890832, 544863540, 726484720, 1089727080, 2179454160]

約数ペア:

[(1, 2179454160), (2, 1089727080), (3, 726484720), (4, 544863540), (5, 435890832), (6, 363242360), (8, 272431770), (10, 217945416), (12, 181621180), (13, 167650320), (15, 145296944), (16, 136215885), (20, 108972708), (24, 90810590), (26, 83825160), (30, 72648472), (39, 55883440), (40, 54486354), (48, 45405295), (52, 41912580), (60, 36324236), (65, 33530064), (78, 27941720), (80, 27243177), (104, 20956290), (120, 18162118), (130, 16765032), (156, 13970860), (195, 11176688), (208, 10478145), (240, 9081059), (260, 8382516), (312, 6985430), (390, 5588344), (520, 4191258), (624, 3492715), (780, 2794172), (1040, 2095629), (1560, 1397086), (3120, 698543)]