67215540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 159221580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8423, 16846, 25269, 33692, 42115, 50538, 58961, 84230, 101076, 117922, 126345, 160037, 168460, 176883, 235844, 252690, 294805, 320074, 353766, 480111, 505380, 589610, 640148, 707532, 800185, 884415, 960222, 1120259, 1179220, 1600370, 1768830, 1920444, 2240518, 2400555, 3200740, 3360777, 3537660, 4481036, 4801110, 5601295, 6721554, 9602220, 11202590, 13443108, 16803885, 22405180, 33607770, 67215540]

約数ペア:

[(1, 67215540), (2, 33607770), (3, 22405180), (4, 16803885), (5, 13443108), (6, 11202590), (7, 9602220), (10, 6721554), (12, 5601295), (14, 4801110), (15, 4481036), (19, 3537660), (20, 3360777), (21, 3200740), (28, 2400555), (30, 2240518), (35, 1920444), (38, 1768830), (42, 1600370), (57, 1179220), (60, 1120259), (70, 960222), (76, 884415), (84, 800185), (95, 707532), (105, 640148), (114, 589610), (133, 505380), (140, 480111), (190, 353766), (210, 320074), (228, 294805), (266, 252690), (285, 235844), (380, 176883), (399, 168460), (420, 160037), (532, 126345), (570, 117922), (665, 101076), (798, 84230), (1140, 58961), (1330, 50538), (1596, 42115), (1995, 33692), (2660, 25269), (3990, 16846), (7980, 8423)]