147530040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{175631}}^1$

素因数の和:175652

約数の個数: 64

約数和(自身を含む): 505820160

約数和(自身を除く): 358290120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 175631, 351262, 526893, 702524, 878155, 1053786, 1229417, 1405048, 1756310, 2107572, 2458834, 2634465, 3512620, 3688251, 4215144, 4917668, 5268930, 6147085, 7025240, 7376502, 9835336, 10537860, 12294170, 14753004, 18441255, 21075720, 24588340, 29506008, 36882510, 49176680, 73765020, 147530040]

約数ペア:

[(1, 147530040), (2, 73765020), (3, 49176680), (4, 36882510), (5, 29506008), (6, 24588340), (7, 21075720), (8, 18441255), (10, 14753004), (12, 12294170), (14, 10537860), (15, 9835336), (20, 7376502), (21, 7025240), (24, 6147085), (28, 5268930), (30, 4917668), (35, 4215144), (40, 3688251), (42, 3512620), (56, 2634465), (60, 2458834), (70, 2107572), (84, 1756310), (105, 1405048), (120, 1229417), (140, 1053786), (168, 878155), (210, 702524), (280, 526893), (420, 351262), (840, 175631)]