15693535720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1259}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 39093062400

約数和(自身を除く): 23399526680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 797, 920, 1259, 1564, 1594, 1955, 2518, 3128, 3188, 3910, 3985, 5036, 6295, 6376, 7820, 7970, 10072, 12590, 13549, 15640, 15940, 18331, 21403, 25180, 27098, 28957, 31880, 36662, 42806, 50360, 54196, 57914, 67745, 73324, 85612, 91655, 107015, 108392, 115828, 135490, 144785, 146648, 171224, 183310, 214030, 231656, 270980, 289570, 311627, 366620, 428060, 492269, 541960, 579140, 623254, 733240, 856120, 984538, 1003423, 1158280, 1246508, 1558135, 1969076, 2006846, 2461345, 2493016, 3116270, 3938152, 4013692, 4922690, 5017115, 6232540, 8027384, 9845380, 10034230, 12465080, 17058191, 19690760, 20068460, 23078729, 34116382, 40136920, 46157458, 68232764, 85290955, 92314916, 115393645, 136465528, 170581910, 184629832, 230787290, 341163820, 392338393, 461574580, 682327640, 784676786, 923149160, 1569353572, 1961691965, 3138707144, 3923383930, 7846767860, 15693535720]

約数ペア:

[(1, 15693535720), (2, 7846767860), (4, 3923383930), (5, 3138707144), (8, 1961691965), (10, 1569353572), (17, 923149160), (20, 784676786), (23, 682327640), (34, 461574580), (40, 392338393), (46, 341163820), (68, 230787290), (85, 184629832), (92, 170581910), (115, 136465528), (136, 115393645), (170, 92314916), (184, 85290955), (230, 68232764), (340, 46157458), (391, 40136920), (460, 34116382), (680, 23078729), (782, 20068460), (797, 19690760), (920, 17058191), (1259, 12465080), (1564, 10034230), (1594, 9845380), (1955, 8027384), (2518, 6232540), (3128, 5017115), (3188, 4922690), (3910, 4013692), (3985, 3938152), (5036, 3116270), (6295, 2493016), (6376, 2461345), (7820, 2006846), (7970, 1969076), (10072, 1558135), (12590, 1246508), (13549, 1158280), (15640, 1003423), (15940, 984538), (18331, 856120), (21403, 733240), (25180, 623254), (27098, 579140), (28957, 541960), (31880, 492269), (36662, 428060), (42806, 366620), (50360, 311627), (54196, 289570), (57914, 270980), (67745, 231656), (73324, 214030), (85612, 183310), (91655, 171224), (107015, 146648), (108392, 144785), (115828, 135490)]