142860060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113381}}^1$

素因数の和:113403

約数の個数: 72

約数和(自身を含む): 495252576

約数和(自身を除く): 352392516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113381, 226762, 340143, 453524, 566905, 680286, 793667, 1020429, 1133810, 1360572, 1587334, 1700715, 2040858, 2267620, 2381001, 3174668, 3401430, 3968335, 4081716, 4762002, 5102145, 6802860, 7143003, 7936670, 9524004, 10204290, 11905005, 14286006, 15873340, 20408580, 23810010, 28572012, 35715015, 47620020, 71430030, 142860060]

約数ペア:

[(1, 142860060), (2, 71430030), (3, 47620020), (4, 35715015), (5, 28572012), (6, 23810010), (7, 20408580), (9, 15873340), (10, 14286006), (12, 11905005), (14, 10204290), (15, 9524004), (18, 7936670), (20, 7143003), (21, 6802860), (28, 5102145), (30, 4762002), (35, 4081716), (36, 3968335), (42, 3401430), (45, 3174668), (60, 2381001), (63, 2267620), (70, 2040858), (84, 1700715), (90, 1587334), (105, 1360572), (126, 1133810), (140, 1020429), (180, 793667), (210, 680286), (252, 566905), (315, 453524), (420, 340143), (630, 226762), (1260, 113381)]