140686920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35527}}^1$

素因数の和:35555

約数の個数: 96

約数和(自身を含む): 498813120

約数和(自身を除く): 358126200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 35527, 71054, 106581, 142108, 177635, 213162, 284216, 319743, 355270, 390797, 426324, 532905, 639486, 710540, 781594, 852648, 1065810, 1172391, 1278972, 1421080, 1563188, 1598715, 1953985, 2131620, 2344782, 2557944, 3126376, 3197430, 3517173, 3907970, 4263240, 4689564, 5861955, 6394860, 7034346, 7815940, 9379128, 11723910, 12789720, 14068692, 15631880, 17585865, 23447820, 28137384, 35171730, 46895640, 70343460, 140686920]

約数ペア:

[(1, 140686920), (2, 70343460), (3, 46895640), (4, 35171730), (5, 28137384), (6, 23447820), (8, 17585865), (9, 15631880), (10, 14068692), (11, 12789720), (12, 11723910), (15, 9379128), (18, 7815940), (20, 7034346), (22, 6394860), (24, 5861955), (30, 4689564), (33, 4263240), (36, 3907970), (40, 3517173), (44, 3197430), (45, 3126376), (55, 2557944), (60, 2344782), (66, 2131620), (72, 1953985), (88, 1598715), (90, 1563188), (99, 1421080), (110, 1278972), (120, 1172391), (132, 1065810), (165, 852648), (180, 781594), (198, 710540), (220, 639486), (264, 532905), (330, 426324), (360, 390797), (396, 355270), (440, 319743), (495, 284216), (660, 213162), (792, 177635), (990, 142108), (1320, 106581), (1980, 71054), (3960, 35527)]