700080640

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{5581}}^1$

素因数の和:5618

約数の個数: 120

約数和(自身を含む): 1952952012

約数和(自身を除く): 1252871372

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5581, 6272, 7840, 8960, 11162, 12544, 15680, 17920, 22324, 25088, 27905, 31360, 39067, 44648, 55810, 62720, 78134, 89296, 111620, 125440, 156268, 178592, 195335, 223240, 273469, 312536, 357184, 390670, 446480, 546938, 625072, 714368, 781340, 892960, 1093876, 1250144, 1367345, 1428736, 1562680, 1785920, 2187752, 2500288, 2734690, 2857472, 3125360, 3571840, 4375504, 5000576, 5469380, 6250720, 7143680, 8751008, 10001152, 10938760, 12501440, 14287360, 17502016, 20002304, 21877520, 25002880, 35004032, 43755040, 50005760, 70008064, 87510080, 100011520, 140016128, 175020160, 350040320, 700080640]

約数ペア:

[(1, 700080640), (2, 350040320), (4, 175020160), (5, 140016128), (7, 100011520), (8, 87510080), (10, 70008064), (14, 50005760), (16, 43755040), (20, 35004032), (28, 25002880), (32, 21877520), (35, 20002304), (40, 17502016), (49, 14287360), (56, 12501440), (64, 10938760), (70, 10001152), (80, 8751008), (98, 7143680), (112, 6250720), (128, 5469380), (140, 5000576), (160, 4375504), (196, 3571840), (224, 3125360), (245, 2857472), (256, 2734690), (280, 2500288), (320, 2187752), (392, 1785920), (448, 1562680), (490, 1428736), (512, 1367345), (560, 1250144), (640, 1093876), (784, 892960), (896, 781340), (980, 714368), (1120, 625072), (1280, 546938), (1568, 446480), (1792, 390670), (1960, 357184), (2240, 312536), (2560, 273469), (3136, 223240), (3584, 195335), (3920, 178592), (4480, 156268), (5581, 125440), (6272, 111620), (7840, 89296), (8960, 78134), (11162, 62720), (12544, 55810), (15680, 44648), (17920, 39067), (22324, 31360), (25088, 27905)]