1389300840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{36067}}^1$

素因数の和:36191

約数の個数: 96

約数和(自身を含む): 4557552480

約数和(自身を除く): 3168251640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 36067, 38520, 72134, 108201, 144268, 180335, 216402, 288536, 324603, 360670, 432804, 541005, 649206, 721340, 865608, 1082010, 1298412, 1442680, 1623015, 2164020, 2596824, 3246030, 3859169, 4328040, 6492060, 7718338, 11577507, 12984120, 15436676, 19295845, 23155014, 30873352, 34732521, 38591690, 46310028, 57887535, 69465042, 77183380, 92620056, 115775070, 138930084, 154366760, 173662605, 231550140, 277860168, 347325210, 463100280, 694650420, 1389300840]

約数ペア:

[(1, 1389300840), (2, 694650420), (3, 463100280), (4, 347325210), (5, 277860168), (6, 231550140), (8, 173662605), (9, 154366760), (10, 138930084), (12, 115775070), (15, 92620056), (18, 77183380), (20, 69465042), (24, 57887535), (30, 46310028), (36, 38591690), (40, 34732521), (45, 30873352), (60, 23155014), (72, 19295845), (90, 15436676), (107, 12984120), (120, 11577507), (180, 7718338), (214, 6492060), (321, 4328040), (360, 3859169), (428, 3246030), (535, 2596824), (642, 2164020), (856, 1623015), (963, 1442680), (1070, 1298412), (1284, 1082010), (1605, 865608), (1926, 721340), (2140, 649206), (2568, 541005), (3210, 432804), (3852, 360670), (4280, 324603), (4815, 288536), (6420, 216402), (7704, 180335), (9630, 144268), (12840, 108201), (19260, 72134), (36067, 38520)]