1830362080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 4636789920

約数和(自身を除く): 2806427840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 269, 344, 368, 430, 460, 538, 688, 736, 860, 920, 989, 1076, 1345, 1376, 1720, 1840, 1849, 1978, 2152, 2690, 3440, 3680, 3698, 3956, 4304, 4945, 5380, 6187, 6880, 7396, 7912, 8608, 9245, 9890, 10760, 11567, 12374, 14792, 15824, 18490, 19780, 21520, 23134, 24748, 29584, 30935, 31648, 36980, 39560, 42527, 43040, 46268, 49496, 57835, 59168, 61870, 73960, 79120, 85054, 92536, 98992, 115670, 123740, 147920, 158240, 170108, 185072, 197984, 212635, 231340, 247480, 266041, 295840, 340216, 370144, 425270, 462680, 494960, 497381, 532082, 680432, 850540, 925360, 989920, 994762, 1064164, 1330205, 1360864, 1701080, 1850720, 1989524, 2128328, 2486905, 2660410, 3402160, 3979048, 4256656, 4973810, 5320820, 6804320, 7958096, 8513312, 9947620, 10641640, 11439763, 15916192, 19895240, 21283280, 22879526, 39790480, 42566560, 45759052, 57198815, 79580960, 91518104, 114397630, 183036208, 228795260, 366072416, 457590520, 915181040, 1830362080]

約数ペア:

[(1, 1830362080), (2, 915181040), (4, 457590520), (5, 366072416), (8, 228795260), (10, 183036208), (16, 114397630), (20, 91518104), (23, 79580960), (32, 57198815), (40, 45759052), (43, 42566560), (46, 39790480), (80, 22879526), (86, 21283280), (92, 19895240), (115, 15916192), (160, 11439763), (172, 10641640), (184, 9947620), (215, 8513312), (230, 7958096), (269, 6804320), (344, 5320820), (368, 4973810), (430, 4256656), (460, 3979048), (538, 3402160), (688, 2660410), (736, 2486905), (860, 2128328), (920, 1989524), (989, 1850720), (1076, 1701080), (1345, 1360864), (1376, 1330205), (1720, 1064164), (1840, 994762), (1849, 989920), (1978, 925360), (2152, 850540), (2690, 680432), (3440, 532082), (3680, 497381), (3698, 494960), (3956, 462680), (4304, 425270), (4945, 370144), (5380, 340216), (6187, 295840), (6880, 266041), (7396, 247480), (7912, 231340), (8608, 212635), (9245, 197984), (9890, 185072), (10760, 170108), (11567, 158240), (12374, 147920), (14792, 123740), (15824, 115670), (18490, 98992), (19780, 92536), (21520, 85054), (23134, 79120), (24748, 73960), (29584, 61870), (30935, 59168), (31648, 57835), (36980, 49496), (39560, 46268), (42527, 43040)]