2510760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 8928000

約数和(自身を除く): 6417240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 140, 147, 168, 183, 196, 210, 244, 245, 280, 294, 305, 343, 366, 392, 420, 427, 488, 490, 588, 610, 686, 732, 735, 840, 854, 915, 980, 1029, 1176, 1220, 1281, 1372, 1464, 1470, 1708, 1715, 1830, 1960, 2058, 2135, 2440, 2562, 2744, 2940, 2989, 3416, 3430, 3660, 4116, 4270, 5124, 5145, 5880, 5978, 6405, 6860, 7320, 8232, 8540, 8967, 10248, 10290, 11956, 12810, 13720, 14945, 17080, 17934, 20580, 20923, 23912, 25620, 29890, 35868, 41160, 41846, 44835, 51240, 59780, 62769, 71736, 83692, 89670, 104615, 119560, 125538, 167384, 179340, 209230, 251076, 313845, 358680, 418460, 502152, 627690, 836920, 1255380, 2510760]

約数ペア:

[(1, 2510760), (2, 1255380), (3, 836920), (4, 627690), (5, 502152), (6, 418460), (7, 358680), (8, 313845), (10, 251076), (12, 209230), (14, 179340), (15, 167384), (20, 125538), (21, 119560), (24, 104615), (28, 89670), (30, 83692), (35, 71736), (40, 62769), (42, 59780), (49, 51240), (56, 44835), (60, 41846), (61, 41160), (70, 35868), (84, 29890), (98, 25620), (105, 23912), (120, 20923), (122, 20580), (140, 17934), (147, 17080), (168, 14945), (183, 13720), (196, 12810), (210, 11956), (244, 10290), (245, 10248), (280, 8967), (294, 8540), (305, 8232), (343, 7320), (366, 6860), (392, 6405), (420, 5978), (427, 5880), (488, 5145), (490, 5124), (588, 4270), (610, 4116), (686, 3660), (732, 3430), (735, 3416), (840, 2989), (854, 2940), (915, 2744), (980, 2562), (1029, 2440), (1176, 2135), (1220, 2058), (1281, 1960), (1372, 1830), (1464, 1715), (1470, 1708)]