132798680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 350114400

約数和(自身を除く): 217315720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 89, 140, 146, 178, 280, 292, 356, 365, 445, 511, 584, 623, 712, 730, 890, 1022, 1246, 1460, 1780, 2044, 2492, 2555, 2920, 3115, 3560, 4088, 4984, 5110, 5329, 6230, 6497, 10220, 10658, 12460, 12994, 20440, 21316, 24920, 25988, 26645, 32485, 37303, 42632, 45479, 51976, 53290, 64970, 74606, 90958, 106580, 129940, 149212, 181916, 186515, 213160, 227395, 259880, 298424, 363832, 373030, 454790, 474281, 746060, 909580, 948562, 1492120, 1819160, 1897124, 2371405, 3319967, 3794248, 4742810, 6639934, 9485620, 13279868, 16599835, 18971240, 26559736, 33199670, 66399340, 132798680]

約数ペア:

[(1, 132798680), (2, 66399340), (4, 33199670), (5, 26559736), (7, 18971240), (8, 16599835), (10, 13279868), (14, 9485620), (20, 6639934), (28, 4742810), (35, 3794248), (40, 3319967), (56, 2371405), (70, 1897124), (73, 1819160), (89, 1492120), (140, 948562), (146, 909580), (178, 746060), (280, 474281), (292, 454790), (356, 373030), (365, 363832), (445, 298424), (511, 259880), (584, 227395), (623, 213160), (712, 186515), (730, 181916), (890, 149212), (1022, 129940), (1246, 106580), (1460, 90958), (1780, 74606), (2044, 64970), (2492, 53290), (2555, 51976), (2920, 45479), (3115, 42632), (3560, 37303), (4088, 32485), (4984, 26645), (5110, 25988), (5329, 24920), (6230, 21316), (6497, 20440), (10220, 12994), (10658, 12460)]