146836720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 354530880

約数和(自身を除く): 207694160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 113, 148, 185, 226, 296, 370, 439, 452, 565, 592, 740, 878, 904, 1130, 1480, 1756, 1808, 2195, 2260, 2960, 3512, 4181, 4390, 4520, 7024, 8362, 8780, 9040, 16243, 16724, 17560, 20905, 32486, 33448, 35120, 41810, 49607, 64972, 66896, 81215, 83620, 99214, 129944, 162430, 167240, 198428, 248035, 259888, 324860, 334480, 396856, 496070, 649720, 793712, 992140, 1299440, 1835459, 1984280, 3670918, 3968560, 7341836, 9177295, 14683672, 18354590, 29367344, 36709180, 73418360, 146836720]

約数ペア:

[(1, 146836720), (2, 73418360), (4, 36709180), (5, 29367344), (8, 18354590), (10, 14683672), (16, 9177295), (20, 7341836), (37, 3968560), (40, 3670918), (74, 1984280), (80, 1835459), (113, 1299440), (148, 992140), (185, 793712), (226, 649720), (296, 496070), (370, 396856), (439, 334480), (452, 324860), (565, 259888), (592, 248035), (740, 198428), (878, 167240), (904, 162430), (1130, 129944), (1480, 99214), (1756, 83620), (1808, 81215), (2195, 66896), (2260, 64972), (2960, 49607), (3512, 41810), (4181, 35120), (4390, 33448), (4520, 32486), (7024, 20905), (8362, 17560), (8780, 16724), (9040, 16243)]