15159759520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293339}}^1$

素因数の和:293390

約数の個数: 96

約数和(自身を含む): 39917707200

約数和(自身を除く): 24757947680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 25840, 51680, 293339, 586678, 1173356, 1466695, 2346712, 2933390, 4693424, 4986763, 5573441, 5866780, 9386848, 9973526, 11146882, 11733560, 19947052, 22293764, 23467120, 24933815, 27867205, 39894104, 44587528, 46934240, 49867630, 55734410, 79788208, 89175056, 94748497, 99735260, 111468820, 159576416, 178350112, 189496994, 199470520, 222937640, 378993988, 398941040, 445875280, 473742485, 757987976, 797882080, 891750560, 947484970, 1515975952, 1894969940, 3031951904, 3789939880, 7579879760, 15159759520]

約数ペア:

[(1, 15159759520), (2, 7579879760), (4, 3789939880), (5, 3031951904), (8, 1894969940), (10, 1515975952), (16, 947484970), (17, 891750560), (19, 797882080), (20, 757987976), (32, 473742485), (34, 445875280), (38, 398941040), (40, 378993988), (68, 222937640), (76, 199470520), (80, 189496994), (85, 178350112), (95, 159576416), (136, 111468820), (152, 99735260), (160, 94748497), (170, 89175056), (190, 79788208), (272, 55734410), (304, 49867630), (323, 46934240), (340, 44587528), (380, 39894104), (544, 27867205), (608, 24933815), (646, 23467120), (680, 22293764), (760, 19947052), (1292, 11733560), (1360, 11146882), (1520, 9973526), (1615, 9386848), (2584, 5866780), (2720, 5573441), (3040, 4986763), (3230, 4693424), (5168, 2933390), (6460, 2346712), (10336, 1466695), (12920, 1173356), (25840, 586678), (51680, 293339)]