66388344960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4939609}}^1$

素因数の和:4939638

約数の個数: 128

約数和(自身を含む): 241843305600

約数和(自身を除く): 175454960640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 4939609, 9879218, 14818827, 19758436, 24698045, 29637654, 34577263, 39516872, 49396090, 59275308, 69154526, 74094135, 79033744, 98792180, 103731789, 118550616, 138309052, 148188270, 158067488, 172886315, 197584360, 207463578, 237101232, 276618104, 296376540, 316134976, 345772630, 395168720, 414927156, 474202464, 518658945, 553236208, 592753080, 632269952, 691545260, 790337440, 829854312, 948404928, 1037317890, 1106472416, 1185506160, 1383090520, 1580674880, 1659708624, 1896809856, 2074635780, 2212944832, 2371012320, 2766181040, 3161349760, 3319417248, 4149271560, 4425889664, 4742024640, 5532362080, 6638834496, 8298543120, 9484049280, 11064724160, 13277668992, 16597086240, 22129448320, 33194172480, 66388344960]

約数ペア:

[(1, 66388344960), (2, 33194172480), (3, 22129448320), (4, 16597086240), (5, 13277668992), (6, 11064724160), (7, 9484049280), (8, 8298543120), (10, 6638834496), (12, 5532362080), (14, 4742024640), (15, 4425889664), (16, 4149271560), (20, 3319417248), (21, 3161349760), (24, 2766181040), (28, 2371012320), (30, 2212944832), (32, 2074635780), (35, 1896809856), (40, 1659708624), (42, 1580674880), (48, 1383090520), (56, 1185506160), (60, 1106472416), (64, 1037317890), (70, 948404928), (80, 829854312), (84, 790337440), (96, 691545260), (105, 632269952), (112, 592753080), (120, 553236208), (128, 518658945), (140, 474202464), (160, 414927156), (168, 395168720), (192, 345772630), (210, 316134976), (224, 296376540), (240, 276618104), (280, 237101232), (320, 207463578), (336, 197584360), (384, 172886315), (420, 158067488), (448, 148188270), (480, 138309052), (560, 118550616), (640, 103731789), (672, 98792180), (840, 79033744), (896, 74094135), (960, 69154526), (1120, 59275308), (1344, 49396090), (1680, 39516872), (1920, 34577263), (2240, 29637654), (2688, 24698045), (3360, 19758436), (4480, 14818827), (6720, 9879218), (13440, 4939609)]