8283660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 29315328

約数和(自身を除く): 21031668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 163, 165, 210, 220, 231, 242, 308, 326, 330, 363, 385, 420, 462, 484, 489, 605, 652, 660, 726, 770, 815, 847, 924, 978, 1141, 1155, 1210, 1452, 1540, 1630, 1694, 1793, 1815, 1956, 2282, 2310, 2420, 2445, 2541, 3260, 3388, 3423, 3586, 3630, 4235, 4564, 4620, 4890, 5082, 5379, 5705, 6846, 7172, 7260, 8470, 8965, 9780, 10164, 10758, 11410, 12551, 12705, 13692, 16940, 17115, 17930, 19723, 21516, 22820, 25102, 25410, 26895, 34230, 35860, 37653, 39446, 50204, 50820, 53790, 59169, 62755, 68460, 75306, 78892, 98615, 107580, 118338, 125510, 138061, 150612, 188265, 197230, 236676, 251020, 276122, 295845, 376530, 394460, 414183, 552244, 591690, 690305, 753060, 828366, 1183380, 1380610, 1656732, 2070915, 2761220, 4141830, 8283660]

約数ペア:

[(1, 8283660), (2, 4141830), (3, 2761220), (4, 2070915), (5, 1656732), (6, 1380610), (7, 1183380), (10, 828366), (11, 753060), (12, 690305), (14, 591690), (15, 552244), (20, 414183), (21, 394460), (22, 376530), (28, 295845), (30, 276122), (33, 251020), (35, 236676), (42, 197230), (44, 188265), (55, 150612), (60, 138061), (66, 125510), (70, 118338), (77, 107580), (84, 98615), (105, 78892), (110, 75306), (121, 68460), (132, 62755), (140, 59169), (154, 53790), (163, 50820), (165, 50204), (210, 39446), (220, 37653), (231, 35860), (242, 34230), (308, 26895), (326, 25410), (330, 25102), (363, 22820), (385, 21516), (420, 19723), (462, 17930), (484, 17115), (489, 16940), (605, 13692), (652, 12705), (660, 12551), (726, 11410), (770, 10758), (815, 10164), (847, 9780), (924, 8965), (978, 8470), (1141, 7260), (1155, 7172), (1210, 6846), (1452, 5705), (1540, 5379), (1630, 5082), (1694, 4890), (1793, 4620), (1815, 4564), (1956, 4235), (2282, 3630), (2310, 3586), (2420, 3423), (2445, 3388), (2541, 3260)]