73257760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 191382912

約数和(自身を除く): 118125152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1171, 1360, 1564, 1840, 1955, 2342, 2720, 3128, 3680, 3910, 4684, 5855, 6256, 7820, 9368, 11710, 12512, 15640, 18736, 19907, 23420, 26933, 31280, 37472, 39814, 46840, 53866, 62560, 79628, 93680, 99535, 107732, 134665, 159256, 187360, 199070, 215464, 269330, 318512, 398140, 430928, 457861, 538660, 637024, 796280, 861856, 915722, 1077320, 1592560, 1831444, 2154640, 2289305, 3185120, 3662888, 4309280, 4578610, 7325776, 9157220, 14651552, 18314440, 36628880, 73257760]

約数ペア:

[(1, 73257760), (2, 36628880), (4, 18314440), (5, 14651552), (8, 9157220), (10, 7325776), (16, 4578610), (17, 4309280), (20, 3662888), (23, 3185120), (32, 2289305), (34, 2154640), (40, 1831444), (46, 1592560), (68, 1077320), (80, 915722), (85, 861856), (92, 796280), (115, 637024), (136, 538660), (160, 457861), (170, 430928), (184, 398140), (230, 318512), (272, 269330), (340, 215464), (368, 199070), (391, 187360), (460, 159256), (544, 134665), (680, 107732), (736, 99535), (782, 93680), (920, 79628), (1171, 62560), (1360, 53866), (1564, 46840), (1840, 39814), (1955, 37472), (2342, 31280), (2720, 26933), (3128, 23420), (3680, 19907), (3910, 18736), (4684, 15640), (5855, 12512), (6256, 11710), (7820, 9368)]