9178680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 32256000

約数和(自身を除く): 23077320

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, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 223, 245, 280, 294, 343, 392, 420, 446, 490, 588, 669, 686, 735, 840, 892, 980, 1029, 1115, 1176, 1338, 1372, 1470, 1561, 1715, 1784, 1960, 2058, 2230, 2676, 2744, 2940, 3122, 3345, 3430, 4116, 4460, 4683, 5145, 5352, 5880, 6244, 6690, 6860, 7805, 8232, 8920, 9366, 10290, 10927, 12488, 13380, 13720, 15610, 18732, 20580, 21854, 23415, 26760, 31220, 32781, 37464, 41160, 43708, 46830, 54635, 62440, 65562, 76489, 87416, 93660, 109270, 131124, 152978, 163905, 187320, 218540, 229467, 262248, 305956, 327810, 382445, 437080, 458934, 611912, 655620, 764890, 917868, 1147335, 1311240, 1529780, 1835736, 2294670, 3059560, 4589340, 9178680]

約数ペア:

[(1, 9178680), (2, 4589340), (3, 3059560), (4, 2294670), (5, 1835736), (6, 1529780), (7, 1311240), (8, 1147335), (10, 917868), (12, 764890), (14, 655620), (15, 611912), (20, 458934), (21, 437080), (24, 382445), (28, 327810), (30, 305956), (35, 262248), (40, 229467), (42, 218540), (49, 187320), (56, 163905), (60, 152978), (70, 131124), (84, 109270), (98, 93660), (105, 87416), (120, 76489), (140, 65562), (147, 62440), (168, 54635), (196, 46830), (210, 43708), (223, 41160), (245, 37464), (280, 32781), (294, 31220), (343, 26760), (392, 23415), (420, 21854), (446, 20580), (490, 18732), (588, 15610), (669, 13720), (686, 13380), (735, 12488), (840, 10927), (892, 10290), (980, 9366), (1029, 8920), (1115, 8232), (1176, 7805), (1338, 6860), (1372, 6690), (1470, 6244), (1561, 5880), (1715, 5352), (1784, 5145), (1960, 4683), (2058, 4460), (2230, 4116), (2676, 3430), (2744, 3345), (2940, 3122)]