223383960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:938

約数の個数: 128

約数和(自身を含む): 747921600

約数和(自身を除く): 524537640

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, 360, 397, 521, 540, 794, 1042, 1080, 1191, 1563, 1588, 1985, 2084, 2382, 2605, 3126, 3176, 3573, 3970, 4168, 4689, 4764, 5210, 5955, 6252, 7146, 7815, 7940, 9378, 9528, 10420, 10719, 11910, 12504, 14067, 14292, 15630, 15880, 17865, 18756, 20840, 21438, 23445, 23820, 28134, 28584, 31260, 35730, 37512, 42876, 46890, 47640, 53595, 56268, 62520, 70335, 71460, 85752, 93780, 107190, 112536, 140670, 142920, 187560, 206837, 214380, 281340, 413674, 428760, 562680, 620511, 827348, 1034185, 1241022, 1654696, 1861533, 2068370, 2482044, 3102555, 3723066, 4136740, 4964088, 5584599, 6205110, 7446132, 8273480, 9307665, 11169198, 12410220, 14892264, 18615330, 22338396, 24820440, 27922995, 37230660, 44676792, 55845990, 74461320, 111691980, 223383960]

約数ペア:

[(1, 223383960), (2, 111691980), (3, 74461320), (4, 55845990), (5, 44676792), (6, 37230660), (8, 27922995), (9, 24820440), (10, 22338396), (12, 18615330), (15, 14892264), (18, 12410220), (20, 11169198), (24, 9307665), (27, 8273480), (30, 7446132), (36, 6205110), (40, 5584599), (45, 4964088), (54, 4136740), (60, 3723066), (72, 3102555), (90, 2482044), (108, 2068370), (120, 1861533), (135, 1654696), (180, 1241022), (216, 1034185), (270, 827348), (360, 620511), (397, 562680), (521, 428760), (540, 413674), (794, 281340), (1042, 214380), (1080, 206837), (1191, 187560), (1563, 142920), (1588, 140670), (1985, 112536), (2084, 107190), (2382, 93780), (2605, 85752), (3126, 71460), (3176, 70335), (3573, 62520), (3970, 56268), (4168, 53595), (4689, 47640), (4764, 46890), (5210, 42876), (5955, 37512), (6252, 35730), (7146, 31260), (7815, 28584), (7940, 28134), (9378, 23820), (9528, 23445), (10420, 21438), (10719, 20840), (11910, 18756), (12504, 17865), (14067, 15880), (14292, 15630)]