8107571360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{33359}}^1$

素因数の和:33419

約数の個数: 144

約数和(自身を含む): 23000785920

約数和(自身を除く): 14893214560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 12152, 15190, 17360, 24304, 30380, 33359, 34720, 48608, 60760, 66718, 121520, 133436, 166795, 233513, 243040, 266872, 333590, 467026, 533744, 667180, 934052, 1034129, 1067488, 1167565, 1334360, 1634591, 1868104, 2068258, 2335130, 2668720, 3269182, 3736208, 4136516, 4670260, 5170645, 5337440, 6538364, 7238903, 7472416, 8172955, 8273032, 9340520, 10341290, 13076728, 14477806, 16345910, 16546064, 18681040, 20682580, 26153456, 28955612, 32691820, 33092128, 36194515, 37362080, 41365160, 50672321, 52306912, 57911224, 65383640, 72389030, 82730320, 101344642, 115822448, 130767280, 144778060, 165460640, 202689284, 231644896, 253361605, 261534560, 289556120, 405378568, 506723210, 579112240, 810757136, 1013446420, 1158224480, 1621514272, 2026892840, 4053785680, 8107571360]

約数ペア:

[(1, 8107571360), (2, 4053785680), (4, 2026892840), (5, 1621514272), (7, 1158224480), (8, 1013446420), (10, 810757136), (14, 579112240), (16, 506723210), (20, 405378568), (28, 289556120), (31, 261534560), (32, 253361605), (35, 231644896), (40, 202689284), (49, 165460640), (56, 144778060), (62, 130767280), (70, 115822448), (80, 101344642), (98, 82730320), (112, 72389030), (124, 65383640), (140, 57911224), (155, 52306912), (160, 50672321), (196, 41365160), (217, 37362080), (224, 36194515), (245, 33092128), (248, 32691820), (280, 28955612), (310, 26153456), (392, 20682580), (434, 18681040), (490, 16546064), (496, 16345910), (560, 14477806), (620, 13076728), (784, 10341290), (868, 9340520), (980, 8273032), (992, 8172955), (1085, 7472416), (1120, 7238903), (1240, 6538364), (1519, 5337440), (1568, 5170645), (1736, 4670260), (1960, 4136516), (2170, 3736208), (2480, 3269182), (3038, 2668720), (3472, 2335130), (3920, 2068258), (4340, 1868104), (4960, 1634591), (6076, 1334360), (6944, 1167565), (7595, 1067488), (7840, 1034129), (8680, 934052), (12152, 667180), (15190, 533744), (17360, 467026), (24304, 333590), (30380, 266872), (33359, 243040), (34720, 233513), (48608, 166795), (60760, 133436), (66718, 121520)]