56886760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 167990400

約数和(自身を除く): 111103640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 37, 38, 40, 56, 68, 70, 74, 76, 85, 95, 119, 133, 136, 140, 148, 152, 170, 185, 190, 238, 259, 266, 280, 289, 296, 323, 340, 370, 380, 476, 518, 532, 578, 595, 629, 646, 665, 680, 703, 740, 760, 952, 1036, 1064, 1156, 1190, 1258, 1292, 1295, 1330, 1406, 1445, 1480, 1615, 2023, 2072, 2261, 2312, 2380, 2516, 2584, 2590, 2660, 2812, 2890, 3145, 3230, 3515, 4046, 4403, 4522, 4760, 4921, 5032, 5180, 5320, 5491, 5624, 5780, 6290, 6460, 7030, 8092, 8806, 9044, 9842, 10115, 10360, 10693, 10982, 11305, 11560, 11951, 12580, 12920, 14060, 16184, 17612, 18088, 19684, 20230, 21386, 21964, 22015, 22610, 23902, 24605, 25160, 27455, 28120, 35224, 38437, 39368, 40460, 42772, 43928, 44030, 45220, 47804, 49210, 53465, 54910, 59755, 74851, 76874, 80920, 83657, 85544, 88060, 90440, 95608, 98420, 106930, 109820, 119510, 149702, 153748, 167314, 176120, 192185, 196840, 203167, 213860, 219640, 239020, 299404, 307496, 334628, 374255, 384370, 406334, 418285, 427720, 478040, 598808, 669256, 748510, 768740, 812668, 836570, 1015835, 1422169, 1497020, 1537480, 1625336, 1673140, 2031670, 2844338, 2994040, 3346280, 4063340, 5688676, 7110845, 8126680, 11377352, 14221690, 28443380, 56886760]

約数ペア:

[(1, 56886760), (2, 28443380), (4, 14221690), (5, 11377352), (7, 8126680), (8, 7110845), (10, 5688676), (14, 4063340), (17, 3346280), (19, 2994040), (20, 2844338), (28, 2031670), (34, 1673140), (35, 1625336), (37, 1537480), (38, 1497020), (40, 1422169), (56, 1015835), (68, 836570), (70, 812668), (74, 768740), (76, 748510), (85, 669256), (95, 598808), (119, 478040), (133, 427720), (136, 418285), (140, 406334), (148, 384370), (152, 374255), (170, 334628), (185, 307496), (190, 299404), (238, 239020), (259, 219640), (266, 213860), (280, 203167), (289, 196840), (296, 192185), (323, 176120), (340, 167314), (370, 153748), (380, 149702), (476, 119510), (518, 109820), (532, 106930), (578, 98420), (595, 95608), (629, 90440), (646, 88060), (665, 85544), (680, 83657), (703, 80920), (740, 76874), (760, 74851), (952, 59755), (1036, 54910), (1064, 53465), (1156, 49210), (1190, 47804), (1258, 45220), (1292, 44030), (1295, 43928), (1330, 42772), (1406, 40460), (1445, 39368), (1480, 38437), (1615, 35224), (2023, 28120), (2072, 27455), (2261, 25160), (2312, 24605), (2380, 23902), (2516, 22610), (2584, 22015), (2590, 21964), (2660, 21386), (2812, 20230), (2890, 19684), (3145, 18088), (3230, 17612), (3515, 16184), (4046, 14060), (4403, 12920), (4522, 12580), (4760, 11951), (4921, 11560), (5032, 11305), (5180, 10982), (5320, 10693), (5491, 10360), (5624, 10115), (5780, 9842), (6290, 9044), (6460, 8806), (7030, 8092)]