469920780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{53279}}^1$

素因数の和:53308

約数の個数: 108

約数和(自身を含む): 1658180160

約数和(自身を除く): 1188259380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 53279, 106558, 159837, 213116, 266395, 319674, 372953, 479511, 532790, 639348, 745906, 799185, 959022, 1065580, 1118859, 1491812, 1598370, 1864765, 1918044, 2237718, 2397555, 2610671, 3196740, 3356577, 3729530, 4475436, 4795110, 5221342, 5594295, 6713154, 7459060, 7832013, 9590220, 10442684, 11188590, 13053355, 13426308, 15664026, 16782885, 22377180, 23496039, 26106710, 31328052, 33565770, 39160065, 46992078, 52213420, 67131540, 78320130, 93984156, 117480195, 156640260, 234960390, 469920780]

約数ペア:

[(1, 469920780), (2, 234960390), (3, 156640260), (4, 117480195), (5, 93984156), (6, 78320130), (7, 67131540), (9, 52213420), (10, 46992078), (12, 39160065), (14, 33565770), (15, 31328052), (18, 26106710), (20, 23496039), (21, 22377180), (28, 16782885), (30, 15664026), (35, 13426308), (36, 13053355), (42, 11188590), (45, 10442684), (49, 9590220), (60, 7832013), (63, 7459060), (70, 6713154), (84, 5594295), (90, 5221342), (98, 4795110), (105, 4475436), (126, 3729530), (140, 3356577), (147, 3196740), (180, 2610671), (196, 2397555), (210, 2237718), (245, 1918044), (252, 1864765), (294, 1598370), (315, 1491812), (420, 1118859), (441, 1065580), (490, 959022), (588, 799185), (630, 745906), (735, 639348), (882, 532790), (980, 479511), (1260, 372953), (1470, 319674), (1764, 266395), (2205, 213116), (2940, 159837), (4410, 106558), (8820, 53279)]