71102080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 127185920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 269, 280, 295, 320, 413, 448, 472, 538, 560, 590, 640, 826, 896, 944, 1076, 1120, 1180, 1345, 1652, 1883, 1888, 2065, 2152, 2240, 2360, 2690, 3304, 3766, 3776, 4130, 4304, 4480, 4720, 5380, 6608, 7532, 7552, 8260, 8608, 9415, 9440, 10760, 13216, 15064, 15871, 16520, 17216, 18830, 18880, 21520, 26432, 30128, 31742, 33040, 34432, 37660, 37760, 43040, 52864, 60256, 63484, 66080, 75320, 79355, 86080, 111097, 120512, 126968, 132160, 150640, 158710, 172160, 222194, 241024, 253936, 264320, 301280, 317420, 444388, 507872, 555485, 602560, 634840, 888776, 1015744, 1110970, 1205120, 1269680, 1777552, 2031488, 2221940, 2539360, 3555104, 4443880, 5078720, 7110208, 8887760, 10157440, 14220416, 17775520, 35551040, 71102080]

約数ペア:

[(1, 71102080), (2, 35551040), (4, 17775520), (5, 14220416), (7, 10157440), (8, 8887760), (10, 7110208), (14, 5078720), (16, 4443880), (20, 3555104), (28, 2539360), (32, 2221940), (35, 2031488), (40, 1777552), (56, 1269680), (59, 1205120), (64, 1110970), (70, 1015744), (80, 888776), (112, 634840), (118, 602560), (128, 555485), (140, 507872), (160, 444388), (224, 317420), (236, 301280), (269, 264320), (280, 253936), (295, 241024), (320, 222194), (413, 172160), (448, 158710), (472, 150640), (538, 132160), (560, 126968), (590, 120512), (640, 111097), (826, 86080), (896, 79355), (944, 75320), (1076, 66080), (1120, 63484), (1180, 60256), (1345, 52864), (1652, 43040), (1883, 37760), (1888, 37660), (2065, 34432), (2152, 33040), (2240, 31742), (2360, 30128), (2690, 26432), (3304, 21520), (3766, 18880), (3776, 18830), (4130, 17216), (4304, 16520), (4480, 15871), (4720, 15064), (5380, 13216), (6608, 10760), (7532, 9440), (7552, 9415), (8260, 8608)]