6543139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{75521}}^1$

素因数の和:75575

約数の個数: 120

約数和(自身を含む): 21407768208

約数和(自身を除く): 14864628768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 75521, 86640, 151042, 226563, 302084, 377605, 453126, 604168, 755210, 906252, 1132815, 1208336, 1434899, 1510420, 1812504, 2265630, 2869798, 3020840, 3625008, 4304697, 4531260, 5739596, 6041680, 7174495, 8609394, 9062520, 11479192, 14348990, 17218788, 18125040, 21523485, 22958384, 27263081, 28697980, 34437576, 43046970, 54526162, 57395960, 68875152, 81789243, 86093940, 109052324, 114791920, 136315405, 163578486, 172187880, 218104648, 272630810, 327156972, 344375760, 408946215, 436209296, 545261620, 654313944, 817892430, 1090523240, 1308627888, 1635784860, 2181046480, 3271569720, 6543139440]

約数ペア:

[(1, 6543139440), (2, 3271569720), (3, 2181046480), (4, 1635784860), (5, 1308627888), (6, 1090523240), (8, 817892430), (10, 654313944), (12, 545261620), (15, 436209296), (16, 408946215), (19, 344375760), (20, 327156972), (24, 272630810), (30, 218104648), (38, 172187880), (40, 163578486), (48, 136315405), (57, 114791920), (60, 109052324), (76, 86093940), (80, 81789243), (95, 68875152), (114, 57395960), (120, 54526162), (152, 43046970), (190, 34437576), (228, 28697980), (240, 27263081), (285, 22958384), (304, 21523485), (361, 18125040), (380, 17218788), (456, 14348990), (570, 11479192), (722, 9062520), (760, 8609394), (912, 7174495), (1083, 6041680), (1140, 5739596), (1444, 4531260), (1520, 4304697), (1805, 3625008), (2166, 3020840), (2280, 2869798), (2888, 2265630), (3610, 1812504), (4332, 1510420), (4560, 1434899), (5415, 1208336), (5776, 1132815), (7220, 906252), (8664, 755210), (10830, 604168), (14440, 453126), (17328, 377605), (21660, 302084), (28880, 226563), (43320, 151042), (75521, 86640)]