156942430480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{853319}}^1$

素因数の和:853373

約数の個数: 120

約数和(自身を含む): 422188603200

約数和(自身を除く): 265246172720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 760, 836, 880, 968, 1045, 1210, 1520, 1672, 1936, 2090, 2299, 2420, 3344, 4180, 4598, 4840, 8360, 9196, 9680, 11495, 16720, 18392, 22990, 36784, 45980, 91960, 183920, 853319, 1706638, 3413276, 4266595, 6826552, 8533190, 9386509, 13653104, 16213061, 17066380, 18773018, 32426122, 34132760, 37546036, 46932545, 64852244, 68265520, 75092072, 81065305, 93865090, 103251599, 129704488, 150184144, 162130610, 178343671, 187730180, 206503198, 259408976, 324261220, 356687342, 375460360, 413006396, 516257995, 648522440, 713374684, 750920720, 826012792, 891718355, 1032515990, 1297044880, 1426749368, 1652025584, 1783436710, 1961780381, 2065031980, 2853498736, 3566873420, 3923560762, 4130063960, 7133746840, 7847121524, 8260127920, 9808901905, 14267493680, 15694243048, 19617803810, 31388486096, 39235607620, 78471215240, 156942430480]

約数ペア:

[(1, 156942430480), (2, 78471215240), (4, 39235607620), (5, 31388486096), (8, 19617803810), (10, 15694243048), (11, 14267493680), (16, 9808901905), (19, 8260127920), (20, 7847121524), (22, 7133746840), (38, 4130063960), (40, 3923560762), (44, 3566873420), (55, 2853498736), (76, 2065031980), (80, 1961780381), (88, 1783436710), (95, 1652025584), (110, 1426749368), (121, 1297044880), (152, 1032515990), (176, 891718355), (190, 826012792), (209, 750920720), (220, 713374684), (242, 648522440), (304, 516257995), (380, 413006396), (418, 375460360), (440, 356687342), (484, 324261220), (605, 259408976), (760, 206503198), (836, 187730180), (880, 178343671), (968, 162130610), (1045, 150184144), (1210, 129704488), (1520, 103251599), (1672, 93865090), (1936, 81065305), (2090, 75092072), (2299, 68265520), (2420, 64852244), (3344, 46932545), (4180, 37546036), (4598, 34132760), (4840, 32426122), (8360, 18773018), (9196, 17066380), (9680, 16213061), (11495, 13653104), (16720, 9386509), (18392, 8533190), (22990, 6826552), (36784, 4266595), (45980, 3413276), (91960, 1706638), (183920, 853319)]