313752180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4583}}^1$

素因数の和:4765

約数の個数: 96

約数和(自身を含む): 1010386944

約数和(自身を除く): 696634764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4564, 4583, 4890, 5705, 6846, 9166, 9780, 11410, 13692, 13749, 17115, 18332, 22820, 22915, 27498, 32081, 34230, 45830, 54996, 64162, 68460, 68745, 91660, 96243, 128324, 137490, 160405, 192486, 274980, 320810, 384972, 481215, 641620, 747029, 962430, 1494058, 1924860, 2241087, 2988116, 3735145, 4482174, 5229203, 7470290, 8964348, 10458406, 11205435, 14940580, 15687609, 20916812, 22410870, 26146015, 31375218, 44821740, 52292030, 62750436, 78438045, 104584060, 156876090, 313752180]

約数ペア:

[(1, 313752180), (2, 156876090), (3, 104584060), (4, 78438045), (5, 62750436), (6, 52292030), (7, 44821740), (10, 31375218), (12, 26146015), (14, 22410870), (15, 20916812), (20, 15687609), (21, 14940580), (28, 11205435), (30, 10458406), (35, 8964348), (42, 7470290), (60, 5229203), (70, 4482174), (84, 3735145), (105, 2988116), (140, 2241087), (163, 1924860), (210, 1494058), (326, 962430), (420, 747029), (489, 641620), (652, 481215), (815, 384972), (978, 320810), (1141, 274980), (1630, 192486), (1956, 160405), (2282, 137490), (2445, 128324), (3260, 96243), (3423, 91660), (4564, 68745), (4583, 68460), (4890, 64162), (5705, 54996), (6846, 45830), (9166, 34230), (9780, 32081), (11410, 27498), (13692, 22915), (13749, 22820), (17115, 18332)]