676382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 2178717696

約数和(自身を除く): 1502335056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 61, 80, 94, 120, 122, 141, 183, 188, 235, 240, 244, 282, 305, 366, 376, 470, 488, 564, 610, 705, 732, 752, 915, 940, 976, 983, 1128, 1220, 1410, 1464, 1830, 1880, 1966, 2256, 2440, 2820, 2867, 2928, 2949, 3660, 3760, 3932, 4880, 4915, 5640, 5734, 5898, 7320, 7864, 8601, 9830, 11280, 11468, 11796, 14335, 14640, 14745, 15728, 17202, 19660, 22936, 23592, 28670, 29490, 34404, 39320, 43005, 45872, 46201, 47184, 57340, 58980, 59963, 68808, 78640, 86010, 92402, 114680, 117960, 119926, 137616, 138603, 172020, 179889, 184804, 229360, 231005, 235920, 239852, 277206, 299815, 344040, 359778, 369608, 462010, 479704, 554412, 599630, 688080, 693015, 719556, 739216, 899445, 924020, 959408, 1108824, 1199260, 1386030, 1439112, 1798890, 1848040, 2217648, 2398520, 2772060, 2818261, 2878224, 3597780, 3696080, 4797040, 5544120, 5636522, 7195560, 8454783, 11088240, 11273044, 14091305, 14391120, 16909566, 22546088, 28182610, 33819132, 42273915, 45092176, 56365220, 67638264, 84547830, 112730440, 135276528, 169095660, 225460880, 338191320, 676382640]

約数ペア:

[(1, 676382640), (2, 338191320), (3, 225460880), (4, 169095660), (5, 135276528), (6, 112730440), (8, 84547830), (10, 67638264), (12, 56365220), (15, 45092176), (16, 42273915), (20, 33819132), (24, 28182610), (30, 22546088), (40, 16909566), (47, 14391120), (48, 14091305), (60, 11273044), (61, 11088240), (80, 8454783), (94, 7195560), (120, 5636522), (122, 5544120), (141, 4797040), (183, 3696080), (188, 3597780), (235, 2878224), (240, 2818261), (244, 2772060), (282, 2398520), (305, 2217648), (366, 1848040), (376, 1798890), (470, 1439112), (488, 1386030), (564, 1199260), (610, 1108824), (705, 959408), (732, 924020), (752, 899445), (915, 739216), (940, 719556), (976, 693015), (983, 688080), (1128, 599630), (1220, 554412), (1410, 479704), (1464, 462010), (1830, 369608), (1880, 359778), (1966, 344040), (2256, 299815), (2440, 277206), (2820, 239852), (2867, 235920), (2928, 231005), (2949, 229360), (3660, 184804), (3760, 179889), (3932, 172020), (4880, 138603), (4915, 137616), (5640, 119926), (5734, 117960), (5898, 114680), (7320, 92402), (7864, 86010), (8601, 78640), (9830, 68808), (11280, 59963), (11468, 58980), (11796, 57340), (14335, 47184), (14640, 46201), (14745, 45872), (15728, 43005), (17202, 39320), (19660, 34404), (22936, 29490), (23592, 28670)]