138031080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 128

約数和(自身を含む): 460494720

約数和(自身を除く): 322463640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 1973, 2120, 2332, 2915, 3180, 3498, 3946, 4664, 5830, 5919, 6360, 6996, 7892, 8745, 9865, 11660, 11838, 13992, 15784, 17490, 19730, 21703, 23320, 23676, 29595, 34980, 39460, 43406, 47352, 59190, 65109, 69960, 78920, 86812, 104569, 108515, 118380, 130218, 173624, 209138, 217030, 236760, 260436, 313707, 325545, 418276, 434060, 520872, 522845, 627414, 651090, 836552, 868120, 1045690, 1150259, 1254828, 1302180, 1568535, 2091380, 2300518, 2509656, 2604360, 3137070, 3450777, 4182760, 4601036, 5751295, 6274140, 6901554, 9202072, 11502590, 12548280, 13803108, 17253885, 23005180, 27606216, 34507770, 46010360, 69015540, 138031080]

約数ペア:

[(1, 138031080), (2, 69015540), (3, 46010360), (4, 34507770), (5, 27606216), (6, 23005180), (8, 17253885), (10, 13803108), (11, 12548280), (12, 11502590), (15, 9202072), (20, 6901554), (22, 6274140), (24, 5751295), (30, 4601036), (33, 4182760), (40, 3450777), (44, 3137070), (53, 2604360), (55, 2509656), (60, 2300518), (66, 2091380), (88, 1568535), (106, 1302180), (110, 1254828), (120, 1150259), (132, 1045690), (159, 868120), (165, 836552), (212, 651090), (220, 627414), (264, 522845), (265, 520872), (318, 434060), (330, 418276), (424, 325545), (440, 313707), (530, 260436), (583, 236760), (636, 217030), (660, 209138), (795, 173624), (1060, 130218), (1166, 118380), (1272, 108515), (1320, 104569), (1590, 86812), (1749, 78920), (1973, 69960), (2120, 65109), (2332, 59190), (2915, 47352), (3180, 43406), (3498, 39460), (3946, 34980), (4664, 29595), (5830, 23676), (5919, 23320), (6360, 21703), (6996, 19730), (7892, 17490), (8745, 15784), (9865, 13992), (11660, 11838)]