13731240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 31058520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 127, 136, 159, 170, 204, 212, 254, 255, 265, 318, 340, 381, 408, 424, 508, 510, 530, 635, 636, 680, 762, 795, 901, 1016, 1020, 1060, 1270, 1272, 1524, 1590, 1802, 1905, 2040, 2120, 2159, 2540, 2703, 3048, 3180, 3604, 3810, 4318, 4505, 5080, 5406, 6360, 6477, 6731, 7208, 7620, 8636, 9010, 10795, 10812, 12954, 13462, 13515, 15240, 17272, 18020, 20193, 21590, 21624, 25908, 26924, 27030, 32385, 33655, 36040, 40386, 43180, 51816, 53848, 54060, 64770, 67310, 80772, 86360, 100965, 108120, 114427, 129540, 134620, 161544, 201930, 228854, 259080, 269240, 343281, 403860, 457708, 572135, 686562, 807720, 915416, 1144270, 1373124, 1716405, 2288540, 2746248, 3432810, 4577080, 6865620, 13731240]

約数ペア:

[(1, 13731240), (2, 6865620), (3, 4577080), (4, 3432810), (5, 2746248), (6, 2288540), (8, 1716405), (10, 1373124), (12, 1144270), (15, 915416), (17, 807720), (20, 686562), (24, 572135), (30, 457708), (34, 403860), (40, 343281), (51, 269240), (53, 259080), (60, 228854), (68, 201930), (85, 161544), (102, 134620), (106, 129540), (120, 114427), (127, 108120), (136, 100965), (159, 86360), (170, 80772), (204, 67310), (212, 64770), (254, 54060), (255, 53848), (265, 51816), (318, 43180), (340, 40386), (381, 36040), (408, 33655), (424, 32385), (508, 27030), (510, 26924), (530, 25908), (635, 21624), (636, 21590), (680, 20193), (762, 18020), (795, 17272), (901, 15240), (1016, 13515), (1020, 13462), (1060, 12954), (1270, 10812), (1272, 10795), (1524, 9010), (1590, 8636), (1802, 7620), (1905, 7208), (2040, 6731), (2120, 6477), (2159, 6360), (2540, 5406), (2703, 5080), (3048, 4505), (3180, 4318), (3604, 3810)]