22412040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26681}}^1$

素因数の和:26702

約数の個数: 64

約数和(自身を含む): 76844160

約数和(自身を除く): 54432120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26681, 53362, 80043, 106724, 133405, 160086, 186767, 213448, 266810, 320172, 373534, 400215, 533620, 560301, 640344, 747068, 800430, 933835, 1067240, 1120602, 1494136, 1600860, 1867670, 2241204, 2801505, 3201720, 3735340, 4482408, 5603010, 7470680, 11206020, 22412040]

約数ペア:

[(1, 22412040), (2, 11206020), (3, 7470680), (4, 5603010), (5, 4482408), (6, 3735340), (7, 3201720), (8, 2801505), (10, 2241204), (12, 1867670), (14, 1600860), (15, 1494136), (20, 1120602), (21, 1067240), (24, 933835), (28, 800430), (30, 747068), (35, 640344), (40, 560301), (42, 533620), (56, 400215), (60, 373534), (70, 320172), (84, 266810), (105, 213448), (120, 186767), (140, 160086), (168, 133405), (210, 106724), (280, 80043), (420, 53362), (840, 26681)]