424375280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1583

約数の個数: 120

約数和(自身を含む): 1164269232

約数和(自身を除く): 739893952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1168, 1460, 1483, 1960, 2044, 2555, 2920, 2966, 3577, 3920, 4088, 5110, 5840, 5932, 7154, 7415, 8176, 10220, 10381, 11864, 14308, 14830, 17885, 20440, 20762, 23728, 28616, 29660, 35770, 40880, 41524, 51905, 57232, 59320, 71540, 72667, 83048, 103810, 108259, 118640, 143080, 145334, 166096, 207620, 216518, 286160, 290668, 363335, 415240, 433036, 541295, 581336, 726670, 757813, 830480, 866072, 1082590, 1162672, 1453340, 1515626, 1732144, 2165180, 2906680, 3031252, 3789065, 4330360, 5304691, 5813360, 6062504, 7578130, 8660720, 10609382, 12125008, 15156260, 21218764, 26523455, 30312520, 42437528, 53046910, 60625040, 84875056, 106093820, 212187640, 424375280]

約数ペア:

[(1, 424375280), (2, 212187640), (4, 106093820), (5, 84875056), (7, 60625040), (8, 53046910), (10, 42437528), (14, 30312520), (16, 26523455), (20, 21218764), (28, 15156260), (35, 12125008), (40, 10609382), (49, 8660720), (56, 7578130), (70, 6062504), (73, 5813360), (80, 5304691), (98, 4330360), (112, 3789065), (140, 3031252), (146, 2906680), (196, 2165180), (245, 1732144), (280, 1515626), (292, 1453340), (365, 1162672), (392, 1082590), (490, 866072), (511, 830480), (560, 757813), (584, 726670), (730, 581336), (784, 541295), (980, 433036), (1022, 415240), (1168, 363335), (1460, 290668), (1483, 286160), (1960, 216518), (2044, 207620), (2555, 166096), (2920, 145334), (2966, 143080), (3577, 118640), (3920, 108259), (4088, 103810), (5110, 83048), (5840, 72667), (5932, 71540), (7154, 59320), (7415, 57232), (8176, 51905), (10220, 41524), (10381, 40880), (11864, 35770), (14308, 29660), (14830, 28616), (17885, 23728), (20440, 20762)]