33152280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 115706880

約数和(自身を除く): 82554600

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 647, 732, 840, 854, 915, 1220, 1281, 1294, 1464, 1708, 1830, 1941, 2135, 2440, 2562, 2588, 3235, 3416, 3660, 3882, 4270, 4529, 5124, 5176, 6405, 6470, 7320, 7764, 8540, 9058, 9705, 10248, 12810, 12940, 13587, 15528, 17080, 18116, 19410, 22645, 25620, 25880, 27174, 36232, 38820, 39467, 45290, 51240, 54348, 67935, 77640, 78934, 90580, 108696, 118401, 135870, 157868, 181160, 197335, 236802, 271740, 276269, 315736, 394670, 473604, 543480, 552538, 592005, 789340, 828807, 947208, 1105076, 1184010, 1381345, 1578680, 1657614, 2210152, 2368020, 2762690, 3315228, 4144035, 4736040, 5525380, 6630456, 8288070, 11050760, 16576140, 33152280]

約数ペア:

[(1, 33152280), (2, 16576140), (3, 11050760), (4, 8288070), (5, 6630456), (6, 5525380), (7, 4736040), (8, 4144035), (10, 3315228), (12, 2762690), (14, 2368020), (15, 2210152), (20, 1657614), (21, 1578680), (24, 1381345), (28, 1184010), (30, 1105076), (35, 947208), (40, 828807), (42, 789340), (56, 592005), (60, 552538), (61, 543480), (70, 473604), (84, 394670), (105, 315736), (120, 276269), (122, 271740), (140, 236802), (168, 197335), (183, 181160), (210, 157868), (244, 135870), (280, 118401), (305, 108696), (366, 90580), (420, 78934), (427, 77640), (488, 67935), (610, 54348), (647, 51240), (732, 45290), (840, 39467), (854, 38820), (915, 36232), (1220, 27174), (1281, 25880), (1294, 25620), (1464, 22645), (1708, 19410), (1830, 18116), (1941, 17080), (2135, 15528), (2440, 13587), (2562, 12940), (2588, 12810), (3235, 10248), (3416, 9705), (3660, 9058), (3882, 8540), (4270, 7764), (4529, 7320), (5124, 6470), (5176, 6405)]