429141120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 1373768640

約数和(自身を除く): 944627520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 397, 480, 563, 640, 794, 960, 1126, 1191, 1588, 1689, 1920, 1985, 2252, 2382, 2815, 3176, 3378, 3970, 4504, 4764, 5630, 5955, 6352, 6756, 7940, 8445, 9008, 9528, 11260, 11910, 12704, 13512, 15880, 16890, 18016, 19056, 22520, 23820, 25408, 27024, 31760, 33780, 36032, 38112, 45040, 47640, 50816, 54048, 63520, 67560, 72064, 76224, 90080, 95280, 108096, 127040, 135120, 152448, 180160, 190560, 216192, 223511, 254080, 270240, 360320, 381120, 447022, 540480, 670533, 762240, 894044, 1080960, 1117555, 1341066, 1788088, 2235110, 2682132, 3352665, 3576176, 4470220, 5364264, 6705330, 7152352, 8940440, 10728528, 13410660, 14304704, 17880880, 21457056, 26821320, 28609408, 35761760, 42914112, 53642640, 71523520, 85828224, 107285280, 143047040, 214570560, 429141120]

約数ペア:

[(1, 429141120), (2, 214570560), (3, 143047040), (4, 107285280), (5, 85828224), (6, 71523520), (8, 53642640), (10, 42914112), (12, 35761760), (15, 28609408), (16, 26821320), (20, 21457056), (24, 17880880), (30, 14304704), (32, 13410660), (40, 10728528), (48, 8940440), (60, 7152352), (64, 6705330), (80, 5364264), (96, 4470220), (120, 3576176), (128, 3352665), (160, 2682132), (192, 2235110), (240, 1788088), (320, 1341066), (384, 1117555), (397, 1080960), (480, 894044), (563, 762240), (640, 670533), (794, 540480), (960, 447022), (1126, 381120), (1191, 360320), (1588, 270240), (1689, 254080), (1920, 223511), (1985, 216192), (2252, 190560), (2382, 180160), (2815, 152448), (3176, 135120), (3378, 127040), (3970, 108096), (4504, 95280), (4764, 90080), (5630, 76224), (5955, 72064), (6352, 67560), (6756, 63520), (7940, 54048), (8445, 50816), (9008, 47640), (9528, 45040), (11260, 38112), (11910, 36032), (12704, 33780), (13512, 31760), (15880, 27024), (16890, 25408), (18016, 23820), (19056, 22520)]