38151120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22709}}^1$

素因数の和:22732

約数の個数: 80

約数和(自身を含む): 135169920

約数和(自身を除く): 97018800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22709, 45418, 68127, 90836, 113545, 136254, 158963, 181672, 227090, 272508, 317926, 340635, 363344, 454180, 476889, 545016, 635852, 681270, 794815, 908360, 953778, 1090032, 1271704, 1362540, 1589630, 1816720, 1907556, 2384445, 2543408, 2725080, 3179260, 3815112, 4768890, 5450160, 6358520, 7630224, 9537780, 12717040, 19075560, 38151120]

約数ペア:

[(1, 38151120), (2, 19075560), (3, 12717040), (4, 9537780), (5, 7630224), (6, 6358520), (7, 5450160), (8, 4768890), (10, 3815112), (12, 3179260), (14, 2725080), (15, 2543408), (16, 2384445), (20, 1907556), (21, 1816720), (24, 1589630), (28, 1362540), (30, 1271704), (35, 1090032), (40, 953778), (42, 908360), (48, 794815), (56, 681270), (60, 635852), (70, 545016), (80, 476889), (84, 454180), (105, 363344), (112, 340635), (120, 317926), (140, 272508), (168, 227090), (210, 181672), (240, 158963), (280, 136254), (336, 113545), (420, 90836), (560, 68127), (840, 45418), (1680, 22709)]