91813680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{18217}}^1$

素因数の和:18243

約数の個数: 120

約数和(自身を含む): 352408992

約数和(自身を除く): 260595312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 18217, 36434, 54651, 72868, 91085, 109302, 127519, 145736, 163953, 182170, 218604, 255038, 273255, 291472, 327906, 364340, 382557, 437208, 510076, 546510, 637595, 655812, 728680, 765114, 819765, 874416, 1020152, 1093020, 1147671, 1275190, 1311624, 1457360, 1530228, 1639530, 1912785, 2040304, 2186040, 2295342, 2550380, 2623248, 3060456, 3279060, 3825570, 4372080, 4590684, 5100760, 5738355, 6120912, 6558120, 7651140, 9181368, 10201520, 11476710, 13116240, 15302280, 18362736, 22953420, 30604560, 45906840, 91813680]

約数ペア:

[(1, 91813680), (2, 45906840), (3, 30604560), (4, 22953420), (5, 18362736), (6, 15302280), (7, 13116240), (8, 11476710), (9, 10201520), (10, 9181368), (12, 7651140), (14, 6558120), (15, 6120912), (16, 5738355), (18, 5100760), (20, 4590684), (21, 4372080), (24, 3825570), (28, 3279060), (30, 3060456), (35, 2623248), (36, 2550380), (40, 2295342), (42, 2186040), (45, 2040304), (48, 1912785), (56, 1639530), (60, 1530228), (63, 1457360), (70, 1311624), (72, 1275190), (80, 1147671), (84, 1093020), (90, 1020152), (105, 874416), (112, 819765), (120, 765114), (126, 728680), (140, 655812), (144, 637595), (168, 546510), (180, 510076), (210, 437208), (240, 382557), (252, 364340), (280, 327906), (315, 291472), (336, 273255), (360, 255038), (420, 218604), (504, 182170), (560, 163953), (630, 145736), (720, 127519), (840, 109302), (1008, 91085), (1260, 72868), (1680, 54651), (2520, 36434), (5040, 18217)]