2953966960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8467}}^1$

素因数の和:8583

約数の個数: 120

約数和(自身を含む): 8079996240

約数和(自身を除く): 5126029280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 178, 196, 245, 280, 356, 392, 445, 490, 560, 623, 712, 784, 890, 980, 1246, 1424, 1780, 1960, 2492, 3115, 3560, 3920, 4361, 4984, 6230, 7120, 8467, 8722, 9968, 12460, 16934, 17444, 21805, 24920, 33868, 34888, 42335, 43610, 49840, 59269, 67736, 69776, 84670, 87220, 118538, 135472, 169340, 174440, 237076, 296345, 338680, 348880, 414883, 474152, 592690, 677360, 753563, 829766, 948304, 1185380, 1507126, 1659532, 2074415, 2370760, 3014252, 3319064, 3767815, 4148830, 4741520, 5274941, 6028504, 6638128, 7535630, 8297660, 10549882, 12057008, 15071260, 16595320, 21099764, 26374705, 30142520, 33190640, 36924587, 42199528, 52749410, 60285040, 73849174, 84399056, 105498820, 147698348, 184622935, 210997640, 295396696, 369245870, 421995280, 590793392, 738491740, 1476983480, 2953966960]

約数ペア:

[(1, 2953966960), (2, 1476983480), (4, 738491740), (5, 590793392), (7, 421995280), (8, 369245870), (10, 295396696), (14, 210997640), (16, 184622935), (20, 147698348), (28, 105498820), (35, 84399056), (40, 73849174), (49, 60285040), (56, 52749410), (70, 42199528), (80, 36924587), (89, 33190640), (98, 30142520), (112, 26374705), (140, 21099764), (178, 16595320), (196, 15071260), (245, 12057008), (280, 10549882), (356, 8297660), (392, 7535630), (445, 6638128), (490, 6028504), (560, 5274941), (623, 4741520), (712, 4148830), (784, 3767815), (890, 3319064), (980, 3014252), (1246, 2370760), (1424, 2074415), (1780, 1659532), (1960, 1507126), (2492, 1185380), (3115, 948304), (3560, 829766), (3920, 753563), (4361, 677360), (4984, 592690), (6230, 474152), (7120, 414883), (8467, 348880), (8722, 338680), (9968, 296345), (12460, 237076), (16934, 174440), (17444, 169340), (21805, 135472), (24920, 118538), (33868, 87220), (34888, 84670), (42335, 69776), (43610, 67736), (49840, 59269)]