1563148960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3797}}^1$

素因数の和:3926

約数の個数: 96

約数和(自身を含む): 3859011072

約数和(自身を除く): 2295862112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 620, 664, 830, 992, 1240, 1328, 1660, 2480, 2573, 2656, 3320, 3797, 4960, 5146, 6640, 7594, 10292, 12865, 13280, 15188, 18985, 20584, 25730, 30376, 37970, 41168, 51460, 60752, 75940, 82336, 102920, 117707, 121504, 151880, 205840, 235414, 303760, 315151, 411680, 470828, 588535, 607520, 630302, 941656, 1177070, 1260604, 1575755, 1883312, 2354140, 2521208, 3151510, 3766624, 4708280, 5042416, 6303020, 9416560, 9769681, 10084832, 12606040, 18833120, 19539362, 25212080, 39078724, 48848405, 50424160, 78157448, 97696810, 156314896, 195393620, 312629792, 390787240, 781574480, 1563148960]

約数ペア:

[(1, 1563148960), (2, 781574480), (4, 390787240), (5, 312629792), (8, 195393620), (10, 156314896), (16, 97696810), (20, 78157448), (31, 50424160), (32, 48848405), (40, 39078724), (62, 25212080), (80, 19539362), (83, 18833120), (124, 12606040), (155, 10084832), (160, 9769681), (166, 9416560), (248, 6303020), (310, 5042416), (332, 4708280), (415, 3766624), (496, 3151510), (620, 2521208), (664, 2354140), (830, 1883312), (992, 1575755), (1240, 1260604), (1328, 1177070), (1660, 941656), (2480, 630302), (2573, 607520), (2656, 588535), (3320, 470828), (3797, 411680), (4960, 315151), (5146, 303760), (6640, 235414), (7594, 205840), (10292, 151880), (12865, 121504), (13280, 117707), (15188, 102920), (18985, 82336), (20584, 75940), (25730, 60752), (30376, 51460), (37970, 41168)]