212964120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{673}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 713361600

約数和(自身を除く): 500397480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 293, 360, 540, 586, 673, 879, 1080, 1172, 1346, 1465, 1758, 2019, 2344, 2637, 2692, 2930, 3365, 3516, 4038, 4395, 5274, 5384, 5860, 6057, 6730, 7032, 7911, 8076, 8790, 10095, 10548, 11720, 12114, 13185, 13460, 15822, 16152, 17580, 18171, 20190, 21096, 24228, 26370, 26920, 30285, 31644, 35160, 36342, 39555, 40380, 48456, 52740, 60570, 63288, 72684, 79110, 80760, 90855, 105480, 121140, 145368, 158220, 181710, 197189, 242280, 316440, 363420, 394378, 591567, 726840, 788756, 985945, 1183134, 1577512, 1774701, 1971890, 2366268, 2957835, 3549402, 3943780, 4732536, 5324103, 5915670, 7098804, 7887560, 8873505, 10648206, 11831340, 14197608, 17747010, 21296412, 23662680, 26620515, 35494020, 42592824, 53241030, 70988040, 106482060, 212964120]

約数ペア:

[(1, 212964120), (2, 106482060), (3, 70988040), (4, 53241030), (5, 42592824), (6, 35494020), (8, 26620515), (9, 23662680), (10, 21296412), (12, 17747010), (15, 14197608), (18, 11831340), (20, 10648206), (24, 8873505), (27, 7887560), (30, 7098804), (36, 5915670), (40, 5324103), (45, 4732536), (54, 3943780), (60, 3549402), (72, 2957835), (90, 2366268), (108, 1971890), (120, 1774701), (135, 1577512), (180, 1183134), (216, 985945), (270, 788756), (293, 726840), (360, 591567), (540, 394378), (586, 363420), (673, 316440), (879, 242280), (1080, 197189), (1172, 181710), (1346, 158220), (1465, 145368), (1758, 121140), (2019, 105480), (2344, 90855), (2637, 80760), (2692, 79110), (2930, 72684), (3365, 63288), (3516, 60570), (4038, 52740), (4395, 48456), (5274, 40380), (5384, 39555), (5860, 36342), (6057, 35160), (6730, 31644), (7032, 30285), (7911, 26920), (8076, 26370), (8790, 24228), (10095, 21096), (10548, 20190), (11720, 18171), (12114, 17580), (13185, 16152), (13460, 15822)]