31973485280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1093}}^1\times {\mathrm{1511}}^1$

素因数の和:2641

約数の個数: 144

約数和(自身を含む): 83159631072

約数和(自身を除く): 51186145792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1093, 1210, 1511, 1760, 1936, 2186, 2420, 3022, 3872, 4372, 4840, 5465, 6044, 7555, 8744, 9680, 10930, 12023, 12088, 15110, 16621, 17488, 19360, 21860, 24046, 24176, 30220, 33242, 34976, 43720, 48092, 48352, 60115, 60440, 66484, 83105, 87440, 96184, 120230, 120880, 132253, 132968, 166210, 174880, 182831, 192368, 240460, 241760, 264506, 265936, 332420, 365662, 384736, 480920, 529012, 531872, 661265, 664840, 731324, 914155, 961840, 1058024, 1322530, 1329680, 1462648, 1651523, 1828310, 1923680, 2116048, 2645060, 2659360, 2925296, 3303046, 3656620, 4232096, 5290120, 5850592, 6606092, 7313240, 8257615, 10580240, 13212184, 14626480, 16515230, 18166753, 21160480, 26424368, 29252960, 33030460, 36333506, 52848736, 66060920, 72667012, 90833765, 132121840, 145334024, 181667530, 199834283, 264243680, 290668048, 363335060, 399668566, 581336096, 726670120, 799337132, 999171415, 1453340240, 1598674264, 1998342830, 2906680480, 3197348528, 3996685660, 6394697056, 7993371320, 15986742640, 31973485280]

約数ペア:

[(1, 31973485280), (2, 15986742640), (4, 7993371320), (5, 6394697056), (8, 3996685660), (10, 3197348528), (11, 2906680480), (16, 1998342830), (20, 1598674264), (22, 1453340240), (32, 999171415), (40, 799337132), (44, 726670120), (55, 581336096), (80, 399668566), (88, 363335060), (110, 290668048), (121, 264243680), (160, 199834283), (176, 181667530), (220, 145334024), (242, 132121840), (352, 90833765), (440, 72667012), (484, 66060920), (605, 52848736), (880, 36333506), (968, 33030460), (1093, 29252960), (1210, 26424368), (1511, 21160480), (1760, 18166753), (1936, 16515230), (2186, 14626480), (2420, 13212184), (3022, 10580240), (3872, 8257615), (4372, 7313240), (4840, 6606092), (5465, 5850592), (6044, 5290120), (7555, 4232096), (8744, 3656620), (9680, 3303046), (10930, 2925296), (12023, 2659360), (12088, 2645060), (15110, 2116048), (16621, 1923680), (17488, 1828310), (19360, 1651523), (21860, 1462648), (24046, 1329680), (24176, 1322530), (30220, 1058024), (33242, 961840), (34976, 914155), (43720, 731324), (48092, 664840), (48352, 661265), (60115, 531872), (60440, 529012), (66484, 480920), (83105, 384736), (87440, 365662), (96184, 332420), (120230, 265936), (120880, 264506), (132253, 241760), (132968, 240460), (166210, 192368), (174880, 182831)]