238034580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1749

約数の個数: 96

約数和(自身を含む): 764037120

約数和(自身を除く): 526002540

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, 210, 420, 439, 878, 1291, 1317, 1756, 2195, 2582, 2634, 3073, 3873, 4390, 5164, 5268, 6146, 6455, 6585, 7746, 8780, 9037, 9219, 12292, 12910, 13170, 15365, 15492, 18074, 18438, 19365, 25820, 26340, 27111, 30730, 36148, 36876, 38730, 45185, 46095, 54222, 61460, 77460, 90370, 92190, 108444, 135555, 180740, 184380, 271110, 542220, 566749, 1133498, 1700247, 2266996, 2833745, 3400494, 3967243, 5667490, 6800988, 7934486, 8501235, 11334980, 11901729, 15868972, 17002470, 19836215, 23803458, 34004940, 39672430, 47606916, 59508645, 79344860, 119017290, 238034580]

約数ペア:

[(1, 238034580), (2, 119017290), (3, 79344860), (4, 59508645), (5, 47606916), (6, 39672430), (7, 34004940), (10, 23803458), (12, 19836215), (14, 17002470), (15, 15868972), (20, 11901729), (21, 11334980), (28, 8501235), (30, 7934486), (35, 6800988), (42, 5667490), (60, 3967243), (70, 3400494), (84, 2833745), (105, 2266996), (140, 1700247), (210, 1133498), (420, 566749), (439, 542220), (878, 271110), (1291, 184380), (1317, 180740), (1756, 135555), (2195, 108444), (2582, 92190), (2634, 90370), (3073, 77460), (3873, 61460), (4390, 54222), (5164, 46095), (5268, 45185), (6146, 38730), (6455, 36876), (6585, 36148), (7746, 30730), (8780, 27111), (9037, 26340), (9219, 25820), (12292, 19365), (12910, 18438), (13170, 18074), (15365, 15492)]