15706486120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{883}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 38672524800

約数和(自身を除く): 22966038680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 433, 520, 632, 790, 866, 883, 1027, 1580, 1732, 1766, 2054, 2165, 3160, 3464, 3532, 4108, 4330, 4415, 5135, 5629, 7064, 8216, 8660, 8830, 10270, 11258, 11479, 17320, 17660, 20540, 22516, 22958, 28145, 34207, 35320, 41080, 45032, 45916, 56290, 57395, 68414, 69757, 91832, 112580, 114790, 136828, 139514, 171035, 225160, 229580, 273656, 279028, 342070, 348785, 382339, 444691, 459160, 558056, 684140, 697570, 764678, 889382, 906841, 1368280, 1395140, 1529356, 1778764, 1813682, 1911695, 2223455, 2790280, 3058712, 3557528, 3627364, 3823390, 4446910, 4534205, 4970407, 7254728, 7646780, 8893820, 9068410, 9940814, 15293560, 17787640, 18136820, 19881628, 24852035, 30204781, 36273640, 39763256, 49704070, 60409562, 99408140, 120819124, 151023905, 198816280, 241638248, 302047810, 392662153, 604095620, 785324306, 1208191240, 1570648612, 1963310765, 3141297224, 3926621530, 7853243060, 15706486120]

約数ペア:

[(1, 15706486120), (2, 7853243060), (4, 3926621530), (5, 3141297224), (8, 1963310765), (10, 1570648612), (13, 1208191240), (20, 785324306), (26, 604095620), (40, 392662153), (52, 302047810), (65, 241638248), (79, 198816280), (104, 151023905), (130, 120819124), (158, 99408140), (260, 60409562), (316, 49704070), (395, 39763256), (433, 36273640), (520, 30204781), (632, 24852035), (790, 19881628), (866, 18136820), (883, 17787640), (1027, 15293560), (1580, 9940814), (1732, 9068410), (1766, 8893820), (2054, 7646780), (2165, 7254728), (3160, 4970407), (3464, 4534205), (3532, 4446910), (4108, 3823390), (4330, 3627364), (4415, 3557528), (5135, 3058712), (5629, 2790280), (7064, 2223455), (8216, 1911695), (8660, 1813682), (8830, 1778764), (10270, 1529356), (11258, 1395140), (11479, 1368280), (17320, 906841), (17660, 889382), (20540, 764678), (22516, 697570), (22958, 684140), (28145, 558056), (34207, 459160), (35320, 444691), (41080, 382339), (45032, 348785), (45916, 342070), (56290, 279028), (57395, 273656), (68414, 229580), (69757, 225160), (91832, 171035), (112580, 139514), (114790, 136828)]