156986006980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{26099}}^1$

素因数の和:27577

約数の個数: 96

約数和(自身を含む): 378846720000

約数和(自身を除く): 221860713020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1439, 2090, 2878, 4180, 5756, 7195, 14390, 15829, 26099, 27341, 28780, 31658, 52198, 54682, 63316, 79145, 104396, 109364, 130495, 136705, 158290, 260990, 273410, 287089, 300751, 316580, 495881, 521980, 546820, 574178, 601502, 991762, 1148356, 1203004, 1435445, 1503755, 1983524, 2479405, 2870890, 3007510, 4958810, 5454691, 5741780, 6015020, 9917620, 10909382, 21818764, 27273455, 37556461, 54546910, 75112922, 109093820, 150225844, 187782305, 375564610, 413121071, 713572759, 751129220, 826242142, 1427145518, 1652484284, 2065605355, 2854291036, 3567863795, 4131210710, 7135727590, 7849300349, 8262421420, 14271455180, 15698600698, 31397201396, 39246501745, 78493003490, 156986006980]

約数ペア:

[(1, 156986006980), (2, 78493003490), (4, 39246501745), (5, 31397201396), (10, 15698600698), (11, 14271455180), (19, 8262421420), (20, 7849300349), (22, 7135727590), (38, 4131210710), (44, 3567863795), (55, 2854291036), (76, 2065605355), (95, 1652484284), (110, 1427145518), (190, 826242142), (209, 751129220), (220, 713572759), (380, 413121071), (418, 375564610), (836, 187782305), (1045, 150225844), (1439, 109093820), (2090, 75112922), (2878, 54546910), (4180, 37556461), (5756, 27273455), (7195, 21818764), (14390, 10909382), (15829, 9917620), (26099, 6015020), (27341, 5741780), (28780, 5454691), (31658, 4958810), (52198, 3007510), (54682, 2870890), (63316, 2479405), (79145, 1983524), (104396, 1503755), (109364, 1435445), (130495, 1203004), (136705, 1148356), (158290, 991762), (260990, 601502), (273410, 574178), (287089, 546820), (300751, 521980), (316580, 495881)]