677831280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 160

約数和(自身を含む): 2434796544

約数和(自身を除く): 1756965264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5527, 5840, 6132, 7665, 8176, 8760, 10220, 11054, 12264, 15330, 16581, 17520, 20440, 22108, 24528, 27635, 30660, 33162, 38689, 40880, 44216, 55270, 61320, 66324, 77378, 82905, 88432, 110540, 116067, 122640, 132648, 154756, 165810, 193445, 221080, 232134, 265296, 309512, 331620, 386890, 403471, 442160, 464268, 580335, 619024, 663240, 773780, 806942, 928536, 1160670, 1210413, 1326480, 1547560, 1613884, 1857072, 2017355, 2321340, 2420826, 2824297, 3095120, 3227768, 4034710, 4642680, 4841652, 5648594, 6052065, 6455536, 8069420, 8472891, 9285360, 9683304, 11297188, 12104130, 14121485, 16138840, 16945782, 19366608, 22594376, 24208260, 28242970, 32277680, 33891564, 42364455, 45188752, 48416520, 56485940, 67783128, 84728910, 96833040, 112971880, 135566256, 169457820, 225943760, 338915640, 677831280]

約数ペア:

[(1, 677831280), (2, 338915640), (3, 225943760), (4, 169457820), (5, 135566256), (6, 112971880), (7, 96833040), (8, 84728910), (10, 67783128), (12, 56485940), (14, 48416520), (15, 45188752), (16, 42364455), (20, 33891564), (21, 32277680), (24, 28242970), (28, 24208260), (30, 22594376), (35, 19366608), (40, 16945782), (42, 16138840), (48, 14121485), (56, 12104130), (60, 11297188), (70, 9683304), (73, 9285360), (80, 8472891), (84, 8069420), (105, 6455536), (112, 6052065), (120, 5648594), (140, 4841652), (146, 4642680), (168, 4034710), (210, 3227768), (219, 3095120), (240, 2824297), (280, 2420826), (292, 2321340), (336, 2017355), (365, 1857072), (420, 1613884), (438, 1547560), (511, 1326480), (560, 1210413), (584, 1160670), (730, 928536), (840, 806942), (876, 773780), (1022, 663240), (1095, 619024), (1168, 580335), (1460, 464268), (1533, 442160), (1680, 403471), (1752, 386890), (2044, 331620), (2190, 309512), (2555, 265296), (2920, 232134), (3066, 221080), (3504, 193445), (4088, 165810), (4380, 154756), (5110, 132648), (5527, 122640), (5840, 116067), (6132, 110540), (7665, 88432), (8176, 82905), (8760, 77378), (10220, 66324), (11054, 61320), (12264, 55270), (15330, 44216), (16581, 40880), (17520, 38689), (20440, 33162), (22108, 30660), (24528, 27635)]