142405080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 446515200

約数和(自身を除く): 304110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 151, 174, 232, 271, 290, 302, 348, 435, 453, 542, 580, 604, 696, 755, 813, 870, 906, 1084, 1160, 1208, 1355, 1510, 1626, 1740, 1812, 2168, 2265, 2710, 3020, 3252, 3480, 3624, 4065, 4379, 4530, 5420, 6040, 6504, 7859, 8130, 8758, 9060, 10840, 13137, 15718, 16260, 17516, 18120, 21895, 23577, 26274, 31436, 32520, 35032, 39295, 40921, 43790, 47154, 52548, 62872, 65685, 78590, 81842, 87580, 94308, 105096, 117885, 122763, 131370, 157180, 163684, 175160, 188616, 204605, 235770, 245526, 262740, 314360, 327368, 409210, 471540, 491052, 525480, 613815, 818420, 943080, 982104, 1186709, 1227630, 1636840, 2373418, 2455260, 3560127, 4746836, 4910520, 5933545, 7120254, 9493672, 11867090, 14240508, 17800635, 23734180, 28481016, 35601270, 47468360, 71202540, 142405080]

約数ペア:

[(1, 142405080), (2, 71202540), (3, 47468360), (4, 35601270), (5, 28481016), (6, 23734180), (8, 17800635), (10, 14240508), (12, 11867090), (15, 9493672), (20, 7120254), (24, 5933545), (29, 4910520), (30, 4746836), (40, 3560127), (58, 2455260), (60, 2373418), (87, 1636840), (116, 1227630), (120, 1186709), (145, 982104), (151, 943080), (174, 818420), (232, 613815), (271, 525480), (290, 491052), (302, 471540), (348, 409210), (435, 327368), (453, 314360), (542, 262740), (580, 245526), (604, 235770), (696, 204605), (755, 188616), (813, 175160), (870, 163684), (906, 157180), (1084, 131370), (1160, 122763), (1208, 117885), (1355, 105096), (1510, 94308), (1626, 87580), (1740, 81842), (1812, 78590), (2168, 65685), (2265, 62872), (2710, 52548), (3020, 47154), (3252, 43790), (3480, 40921), (3624, 39295), (4065, 35032), (4379, 32520), (4530, 31436), (5420, 26274), (6040, 23577), (6504, 21895), (7859, 18120), (8130, 17516), (8758, 16260), (9060, 15718), (10840, 13137)]