68291040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8404

約数の個数: 96

約数和(自身を含む): 227797920

約数和(自身を除く): 159506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 133904, 142273, 167380, 200856, 251070, 267808, 284546, 334760, 401712, 426819, 502140, 569092, 669520, 711365, 803424, 853638, 1004280, 1138184, 1339040, 1422730, 1707276, 2008560, 2134095, 2276368, 2845460, 3414552, 4017120, 4268190, 4552736, 5690920, 6829104, 8536380, 11381840, 13658208, 17072760, 22763680, 34145520, 68291040]

約数ペア:

[(1, 68291040), (2, 34145520), (3, 22763680), (4, 17072760), (5, 13658208), (6, 11381840), (8, 8536380), (10, 6829104), (12, 5690920), (15, 4552736), (16, 4268190), (17, 4017120), (20, 3414552), (24, 2845460), (30, 2276368), (32, 2134095), (34, 2008560), (40, 1707276), (48, 1422730), (51, 1339040), (60, 1138184), (68, 1004280), (80, 853638), (85, 803424), (96, 711365), (102, 669520), (120, 569092), (136, 502140), (160, 426819), (170, 401712), (204, 334760), (240, 284546), (255, 267808), (272, 251070), (340, 200856), (408, 167380), (480, 142273), (510, 133904), (544, 125535), (680, 100428), (816, 83690), (1020, 66952), (1360, 50214), (1632, 41845), (2040, 33476), (2720, 25107), (4080, 16738), (8160, 8369)]