140649360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5477}}^1$

素因数の和:5600

約数の個数: 80

約数和(自身を含む): 440168256

約数和(自身を除く): 299518896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 5477, 6420, 8560, 10954, 12840, 16431, 21908, 25680, 27385, 32862, 43816, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 219080, 262896, 328620, 438160, 586039, 657240, 1172078, 1314480, 1758117, 2344156, 2930195, 3516234, 4688312, 5860390, 7032468, 8790585, 9376624, 11720780, 14064936, 17581170, 23441560, 28129872, 35162340, 46883120, 70324680, 140649360]

約数ペア:

[(1, 140649360), (2, 70324680), (3, 46883120), (4, 35162340), (5, 28129872), (6, 23441560), (8, 17581170), (10, 14064936), (12, 11720780), (15, 9376624), (16, 8790585), (20, 7032468), (24, 5860390), (30, 4688312), (40, 3516234), (48, 2930195), (60, 2344156), (80, 1758117), (107, 1314480), (120, 1172078), (214, 657240), (240, 586039), (321, 438160), (428, 328620), (535, 262896), (642, 219080), (856, 164310), (1070, 131448), (1284, 109540), (1605, 87632), (1712, 82155), (2140, 65724), (2568, 54770), (3210, 43816), (4280, 32862), (5136, 27385), (5477, 25680), (6420, 21908), (8560, 16431), (10954, 12840)]