47801210520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{23011}}^1$

素因数の和:25505

約数の個数: 128

約数和(自身を含む): 163963261440

約数和(自身を除く): 116162050920

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2473, 4946, 7419, 9892, 12365, 14838, 17311, 19784, 23011, 24730, 29676, 34622, 37095, 46022, 49460, 51933, 59352, 69033, 69244, 74190, 86555, 92044, 98920, 103866, 115055, 138066, 138488, 148380, 161077, 173110, 184088, 207732, 230110, 259665, 276132, 296760, 322154, 345165, 346220, 415464, 460220, 483231, 519330, 552264, 644308, 690330, 692440, 805385, 920440, 966462, 1038660, 1288616, 1380660, 1610770, 1932924, 2077320, 2416155, 2761320, 3221540, 3865848, 4832310, 6443080, 9664620, 19329240, 56906203, 113812406, 170718609, 227624812, 284531015, 341437218, 398343421, 455249624, 569062030, 682874436, 796686842, 853593045, 1138124060, 1195030263, 1365748872, 1593373684, 1707186090, 1991717105, 2276248120, 2390060526, 3186747368, 3414372180, 3983434210, 4780121052, 5975151315, 6828744360, 7966868420, 9560242104, 11950302630, 15933736840, 23900605260, 47801210520]

約数ペア:

[(1, 47801210520), (2, 23900605260), (3, 15933736840), (4, 11950302630), (5, 9560242104), (6, 7966868420), (7, 6828744360), (8, 5975151315), (10, 4780121052), (12, 3983434210), (14, 3414372180), (15, 3186747368), (20, 2390060526), (21, 2276248120), (24, 1991717105), (28, 1707186090), (30, 1593373684), (35, 1365748872), (40, 1195030263), (42, 1138124060), (56, 853593045), (60, 796686842), (70, 682874436), (84, 569062030), (105, 455249624), (120, 398343421), (140, 341437218), (168, 284531015), (210, 227624812), (280, 170718609), (420, 113812406), (840, 56906203), (2473, 19329240), (4946, 9664620), (7419, 6443080), (9892, 4832310), (12365, 3865848), (14838, 3221540), (17311, 2761320), (19784, 2416155), (23011, 2077320), (24730, 1932924), (29676, 1610770), (34622, 1380660), (37095, 1288616), (46022, 1038660), (49460, 966462), (51933, 920440), (59352, 805385), (69033, 692440), (69244, 690330), (74190, 644308), (86555, 552264), (92044, 519330), (98920, 483231), (103866, 460220), (115055, 415464), (138066, 346220), (138488, 345165), (148380, 322154), (161077, 296760), (173110, 276132), (184088, 259665), (207732, 230110)]