8657298480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20743}}^1$

素因数の和:20843

約数の個数: 160

約数和(自身を含む): 28150769664

約数和(自身を除く): 19493471184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 470, 555, 564, 592, 705, 740, 752, 888, 940, 1110, 1128, 1410, 1480, 1739, 1776, 1880, 2220, 2256, 2820, 2960, 3478, 3760, 4440, 5217, 5640, 6956, 8695, 8880, 10434, 11280, 13912, 17390, 20743, 20868, 26085, 27824, 34780, 41486, 41736, 52170, 62229, 69560, 82972, 83472, 103715, 104340, 124458, 139120, 165944, 207430, 208680, 248916, 311145, 331888, 414860, 417360, 497832, 622290, 767491, 829720, 974921, 995664, 1244580, 1534982, 1659440, 1949842, 2302473, 2489160, 2924763, 3069964, 3837455, 3899684, 4604946, 4874605, 4978320, 5849526, 6139928, 7674910, 7799368, 9209892, 9749210, 11512365, 11699052, 12279856, 14623815, 15349820, 15598736, 18419784, 19498420, 23024730, 23398104, 29247630, 30699640, 36072077, 36839568, 38996840, 46049460, 46796208, 58495260, 61399280, 72144154, 77993680, 92098920, 108216231, 116990520, 144288308, 180360385, 184197840, 216432462, 233981040, 288576616, 360720770, 432864924, 541081155, 577153232, 721441540, 865729848, 1082162310, 1442883080, 1731459696, 2164324620, 2885766160, 4328649240, 8657298480]

約数ペア:

[(1, 8657298480), (2, 4328649240), (3, 2885766160), (4, 2164324620), (5, 1731459696), (6, 1442883080), (8, 1082162310), (10, 865729848), (12, 721441540), (15, 577153232), (16, 541081155), (20, 432864924), (24, 360720770), (30, 288576616), (37, 233981040), (40, 216432462), (47, 184197840), (48, 180360385), (60, 144288308), (74, 116990520), (80, 108216231), (94, 92098920), (111, 77993680), (120, 72144154), (141, 61399280), (148, 58495260), (185, 46796208), (188, 46049460), (222, 38996840), (235, 36839568), (240, 36072077), (282, 30699640), (296, 29247630), (370, 23398104), (376, 23024730), (444, 19498420), (470, 18419784), (555, 15598736), (564, 15349820), (592, 14623815), (705, 12279856), (740, 11699052), (752, 11512365), (888, 9749210), (940, 9209892), (1110, 7799368), (1128, 7674910), (1410, 6139928), (1480, 5849526), (1739, 4978320), (1776, 4874605), (1880, 4604946), (2220, 3899684), (2256, 3837455), (2820, 3069964), (2960, 2924763), (3478, 2489160), (3760, 2302473), (4440, 1949842), (5217, 1659440), (5640, 1534982), (6956, 1244580), (8695, 995664), (8880, 974921), (10434, 829720), (11280, 767491), (13912, 622290), (17390, 497832), (20743, 417360), (20868, 414860), (26085, 331888), (27824, 311145), (34780, 248916), (41486, 208680), (41736, 207430), (52170, 165944), (62229, 139120), (69560, 124458), (82972, 104340), (83472, 103715)]