151054403440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{39079}}^1$

素因数の和:41654

約数の個数: 80

約数和(自身を含む): 369840614400

約数和(自身を除く): 218786210960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2543, 5086, 10172, 12715, 20344, 25430, 39079, 40688, 48317, 50860, 78158, 96634, 101720, 156316, 193268, 195395, 203440, 241585, 312632, 386536, 390790, 483170, 625264, 742501, 773072, 781580, 966340, 1485002, 1563160, 1932680, 2970004, 3126320, 3712505, 3865360, 5940008, 7425010, 11880016, 14850020, 29700040, 59400080, 99377897, 198755794, 397511588, 496889485, 795023176, 993778970, 1590046352, 1888180043, 1987557940, 3776360086, 3975115880, 7552720172, 7950231760, 9440900215, 15105440344, 18881800430, 30210880688, 37763600860, 75527201720, 151054403440]

約数ペア:

[(1, 151054403440), (2, 75527201720), (4, 37763600860), (5, 30210880688), (8, 18881800430), (10, 15105440344), (16, 9440900215), (19, 7950231760), (20, 7552720172), (38, 3975115880), (40, 3776360086), (76, 1987557940), (80, 1888180043), (95, 1590046352), (152, 993778970), (190, 795023176), (304, 496889485), (380, 397511588), (760, 198755794), (1520, 99377897), (2543, 59400080), (5086, 29700040), (10172, 14850020), (12715, 11880016), (20344, 7425010), (25430, 5940008), (39079, 3865360), (40688, 3712505), (48317, 3126320), (50860, 2970004), (78158, 1932680), (96634, 1563160), (101720, 1485002), (156316, 966340), (193268, 781580), (195395, 773072), (203440, 742501), (241585, 625264), (312632, 483170), (386536, 390790)]