2951290080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9951

約数の個数: 240

約数和(自身を含む): 10869544224

約数和(自身を除く): 7918254144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 9315, 9901, 9936, 11040, 12420, 12960, 14904, 16560, 18630, 19802, 19872, 24840, 29703, 29808, 33120, 37260, 39604, 49505, 49680, 59406, 59616, 74520, 79208, 89109, 99010, 99360, 118812, 148515, 149040, 158416, 178218, 198020, 227723, 237624, 267327, 297030, 298080, 316832, 356436, 396040, 445545, 455446, 475248, 534654, 594060, 683169, 712872, 792080, 801981, 891090, 910892, 950496, 1069308, 1138615, 1188120, 1336635, 1366338, 1425744, 1584160, 1603962, 1782180, 1821784, 2049507, 2138616, 2277230, 2376240, 2673270, 2732676, 2851488, 3207924, 3415845, 3564360, 3643568, 4009905, 4099014, 4277232, 4554460, 4752480, 5346540, 5465352, 6148521, 6415848, 6831690, 7128720, 7287136, 8019810, 8198028, 8554464, 9108920, 10247535, 10693080, 10930704, 12297042, 12831696, 13663380, 14257440, 16039620, 16396056, 18217840, 18445563, 20495070, 21386160, 21861408, 24594084, 25663392, 27326760, 30742605, 32079240, 32792112, 36435680, 36891126, 40990140, 42772320, 49188168, 54653520, 61485210, 64158480, 65584224, 73782252, 81980280, 92227815, 98376336, 109307040, 122970420, 128316960, 147564504, 163960560, 184455630, 196752672, 245940840, 295129008, 327921120, 368911260, 491881680, 590258016, 737822520, 983763360, 1475645040, 2951290080]

約数ペア:

[(1, 2951290080), (2, 1475645040), (3, 983763360), (4, 737822520), (5, 590258016), (6, 491881680), (8, 368911260), (9, 327921120), (10, 295129008), (12, 245940840), (15, 196752672), (16, 184455630), (18, 163960560), (20, 147564504), (23, 128316960), (24, 122970420), (27, 109307040), (30, 98376336), (32, 92227815), (36, 81980280), (40, 73782252), (45, 65584224), (46, 64158480), (48, 61485210), (54, 54653520), (60, 49188168), (69, 42772320), (72, 40990140), (80, 36891126), (81, 36435680), (90, 32792112), (92, 32079240), (96, 30742605), (108, 27326760), (115, 25663392), (120, 24594084), (135, 21861408), (138, 21386160), (144, 20495070), (160, 18445563), (162, 18217840), (180, 16396056), (184, 16039620), (207, 14257440), (216, 13663380), (230, 12831696), (240, 12297042), (270, 10930704), (276, 10693080), (288, 10247535), (324, 9108920), (345, 8554464), (360, 8198028), (368, 8019810), (405, 7287136), (414, 7128720), (432, 6831690), (460, 6415848), (480, 6148521), (540, 5465352), (552, 5346540), (621, 4752480), (648, 4554460), (690, 4277232), (720, 4099014), (736, 4009905), (810, 3643568), (828, 3564360), (864, 3415845), (920, 3207924), (1035, 2851488), (1080, 2732676), (1104, 2673270), (1242, 2376240), (1296, 2277230), (1380, 2138616), (1440, 2049507), (1620, 1821784), (1656, 1782180), (1840, 1603962), (1863, 1584160), (2070, 1425744), (2160, 1366338), (2208, 1336635), (2484, 1188120), (2592, 1138615), (2760, 1069308), (3105, 950496), (3240, 910892), (3312, 891090), (3680, 801981), (3726, 792080), (4140, 712872), (4320, 683169), (4968, 594060), (5520, 534654), (6210, 475248), (6480, 455446), (6624, 445545), (7452, 396040), (8280, 356436), (9315, 316832), (9901, 298080), (9936, 297030), (11040, 267327), (12420, 237624), (12960, 227723), (14904, 198020), (16560, 178218), (18630, 158416), (19802, 149040), (19872, 148515), (24840, 118812), (29703, 99360), (29808, 99010), (33120, 89109), (37260, 79208), (39604, 74520), (49505, 59616), (49680, 59406)]