157434960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 528394752

約数和(自身を除く): 370959792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 821, 940, 1020, 1128, 1360, 1410, 1598, 1642, 1880, 2040, 2256, 2397, 2463, 2820, 3196, 3284, 3760, 3995, 4080, 4105, 4794, 4926, 5640, 6392, 6568, 7990, 8210, 9588, 9852, 11280, 11985, 12315, 12784, 13136, 13957, 15980, 16420, 19176, 19704, 23970, 24630, 27914, 31960, 32840, 38352, 38587, 39408, 41871, 47940, 49260, 55828, 63920, 65680, 69785, 77174, 83742, 95880, 98520, 111656, 115761, 139570, 154348, 167484, 191760, 192935, 197040, 209355, 223312, 231522, 279140, 308696, 334968, 385870, 418710, 463044, 558280, 578805, 617392, 655979, 669936, 771740, 837420, 926088, 1116560, 1157610, 1311958, 1543480, 1674840, 1852176, 1967937, 2315220, 2623916, 3086960, 3279895, 3349680, 3935874, 4630440, 5247832, 6559790, 7871748, 9260880, 9839685, 10495664, 13119580, 15743496, 19679370, 26239160, 31486992, 39358740, 52478320, 78717480, 157434960]

約数ペア:

[(1, 157434960), (2, 78717480), (3, 52478320), (4, 39358740), (5, 31486992), (6, 26239160), (8, 19679370), (10, 15743496), (12, 13119580), (15, 10495664), (16, 9839685), (17, 9260880), (20, 7871748), (24, 6559790), (30, 5247832), (34, 4630440), (40, 3935874), (47, 3349680), (48, 3279895), (51, 3086960), (60, 2623916), (68, 2315220), (80, 1967937), (85, 1852176), (94, 1674840), (102, 1543480), (120, 1311958), (136, 1157610), (141, 1116560), (170, 926088), (188, 837420), (204, 771740), (235, 669936), (240, 655979), (255, 617392), (272, 578805), (282, 558280), (340, 463044), (376, 418710), (408, 385870), (470, 334968), (510, 308696), (564, 279140), (680, 231522), (705, 223312), (752, 209355), (799, 197040), (816, 192935), (821, 191760), (940, 167484), (1020, 154348), (1128, 139570), (1360, 115761), (1410, 111656), (1598, 98520), (1642, 95880), (1880, 83742), (2040, 77174), (2256, 69785), (2397, 65680), (2463, 63920), (2820, 55828), (3196, 49260), (3284, 47940), (3760, 41871), (3995, 39408), (4080, 38587), (4105, 38352), (4794, 32840), (4926, 31960), (5640, 27914), (6392, 24630), (6568, 23970), (7990, 19704), (8210, 19176), (9588, 16420), (9852, 15980), (11280, 13957), (11985, 13136), (12315, 12784)]