142031460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 432230400

約数和(自身を除く): 290198940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 4019, 5890, 7068, 8038, 8835, 11780, 12057, 16076, 17670, 20095, 24114, 35340, 40190, 48228, 60285, 76361, 80380, 120570, 124589, 152722, 229083, 241140, 249178, 305444, 373767, 381805, 458166, 498356, 622945, 747534, 763610, 916332, 1145415, 1245890, 1495068, 1527220, 1868835, 2290830, 2367191, 2491780, 3737670, 4581660, 4734382, 7101573, 7475340, 9468764, 11835955, 14203146, 23671910, 28406292, 35507865, 47343820, 71015730, 142031460]

約数ペア:

[(1, 142031460), (2, 71015730), (3, 47343820), (4, 35507865), (5, 28406292), (6, 23671910), (10, 14203146), (12, 11835955), (15, 9468764), (19, 7475340), (20, 7101573), (30, 4734382), (31, 4581660), (38, 3737670), (57, 2491780), (60, 2367191), (62, 2290830), (76, 1868835), (93, 1527220), (95, 1495068), (114, 1245890), (124, 1145415), (155, 916332), (186, 763610), (190, 747534), (228, 622945), (285, 498356), (310, 458166), (372, 381805), (380, 373767), (465, 305444), (570, 249178), (589, 241140), (620, 229083), (930, 152722), (1140, 124589), (1178, 120570), (1767, 80380), (1860, 76361), (2356, 60285), (2945, 48228), (3534, 40190), (4019, 35340), (5890, 24114), (7068, 20095), (8038, 17670), (8835, 16076), (11780, 12057)]