8152620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 27578880

約数和(自身を除く): 19426260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 59, 60, 70, 84, 94, 98, 105, 118, 140, 141, 147, 177, 188, 196, 210, 235, 236, 245, 282, 294, 295, 329, 354, 413, 420, 470, 490, 564, 588, 590, 658, 705, 708, 735, 826, 885, 940, 980, 987, 1180, 1239, 1316, 1410, 1470, 1645, 1652, 1770, 1974, 2065, 2303, 2478, 2773, 2820, 2891, 2940, 3290, 3540, 3948, 4130, 4606, 4935, 4956, 5546, 5782, 6195, 6580, 6909, 8260, 8319, 8673, 9212, 9870, 11092, 11515, 11564, 12390, 13818, 13865, 14455, 16638, 17346, 19411, 19740, 23030, 24780, 27636, 27730, 28910, 33276, 34545, 34692, 38822, 41595, 43365, 46060, 55460, 57820, 58233, 69090, 77644, 83190, 86730, 97055, 116466, 135877, 138180, 166380, 173460, 194110, 232932, 271754, 291165, 388220, 407631, 543508, 582330, 679385, 815262, 1164660, 1358770, 1630524, 2038155, 2717540, 4076310, 8152620]

約数ペア:

[(1, 8152620), (2, 4076310), (3, 2717540), (4, 2038155), (5, 1630524), (6, 1358770), (7, 1164660), (10, 815262), (12, 679385), (14, 582330), (15, 543508), (20, 407631), (21, 388220), (28, 291165), (30, 271754), (35, 232932), (42, 194110), (47, 173460), (49, 166380), (59, 138180), (60, 135877), (70, 116466), (84, 97055), (94, 86730), (98, 83190), (105, 77644), (118, 69090), (140, 58233), (141, 57820), (147, 55460), (177, 46060), (188, 43365), (196, 41595), (210, 38822), (235, 34692), (236, 34545), (245, 33276), (282, 28910), (294, 27730), (295, 27636), (329, 24780), (354, 23030), (413, 19740), (420, 19411), (470, 17346), (490, 16638), (564, 14455), (588, 13865), (590, 13818), (658, 12390), (705, 11564), (708, 11515), (735, 11092), (826, 9870), (885, 9212), (940, 8673), (980, 8319), (987, 8260), (1180, 6909), (1239, 6580), (1316, 6195), (1410, 5782), (1470, 5546), (1645, 4956), (1652, 4935), (1770, 4606), (1974, 4130), (2065, 3948), (2303, 3540), (2478, 3290), (2773, 2940), (2820, 2891)]