11198669880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1\times {\mathrm{821}}^1$

素因数の和:1609

約数の個数: 128

約数和(自身を含む): 33866268480

約数和(自身を除く): 22667598600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 577, 591, 788, 821, 985, 1154, 1182, 1576, 1642, 1731, 1970, 2308, 2364, 2463, 2885, 2955, 3284, 3462, 3940, 4105, 4616, 4728, 4926, 5770, 5910, 6568, 6924, 7880, 8210, 8655, 9852, 11540, 11820, 12315, 13848, 16420, 17310, 19704, 23080, 23640, 24630, 32840, 34620, 49260, 69240, 98520, 113669, 161737, 227338, 323474, 341007, 454676, 473717, 485211, 568345, 646948, 682014, 808685, 909352, 947434, 970422, 1136690, 1293896, 1364028, 1421151, 1617370, 1705035, 1894868, 1940844, 2273380, 2368585, 2426055, 2728056, 2842302, 3234740, 3410070, 3789736, 3881688, 4546760, 4737170, 4852110, 5684604, 6469480, 6820140, 7105755, 9474340, 9704220, 11369208, 13640280, 14211510, 18948680, 19408440, 28423020, 56846040, 93322249, 186644498, 279966747, 373288996, 466611245, 559933494, 746577992, 933222490, 1119866988, 1399833735, 1866444980, 2239733976, 2799667470, 3732889960, 5599334940, 11198669880]

約数ペア:

[(1, 11198669880), (2, 5599334940), (3, 3732889960), (4, 2799667470), (5, 2239733976), (6, 1866444980), (8, 1399833735), (10, 1119866988), (12, 933222490), (15, 746577992), (20, 559933494), (24, 466611245), (30, 373288996), (40, 279966747), (60, 186644498), (120, 93322249), (197, 56846040), (394, 28423020), (577, 19408440), (591, 18948680), (788, 14211510), (821, 13640280), (985, 11369208), (1154, 9704220), (1182, 9474340), (1576, 7105755), (1642, 6820140), (1731, 6469480), (1970, 5684604), (2308, 4852110), (2364, 4737170), (2463, 4546760), (2885, 3881688), (2955, 3789736), (3284, 3410070), (3462, 3234740), (3940, 2842302), (4105, 2728056), (4616, 2426055), (4728, 2368585), (4926, 2273380), (5770, 1940844), (5910, 1894868), (6568, 1705035), (6924, 1617370), (7880, 1421151), (8210, 1364028), (8655, 1293896), (9852, 1136690), (11540, 970422), (11820, 947434), (12315, 909352), (13848, 808685), (16420, 682014), (17310, 646948), (19704, 568345), (23080, 485211), (23640, 473717), (24630, 454676), (32840, 341007), (34620, 323474), (49260, 227338), (69240, 161737), (98520, 113669)]