9421352520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{394529}}^1$

素因数の和:394742

約数の個数: 64

約数和(自身を含む): 28406160000

約数和(自身を除く): 18984807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 394529, 789058, 1183587, 1578116, 1972645, 2367174, 3156232, 3945290, 4734348, 5917935, 7890580, 9468696, 11835870, 15781160, 23671740, 47343480, 78511271, 157022542, 235533813, 314045084, 392556355, 471067626, 628090168, 785112710, 942135252, 1177669065, 1570225420, 1884270504, 2355338130, 3140450840, 4710676260, 9421352520]

約数ペア:

[(1, 9421352520), (2, 4710676260), (3, 3140450840), (4, 2355338130), (5, 1884270504), (6, 1570225420), (8, 1177669065), (10, 942135252), (12, 785112710), (15, 628090168), (20, 471067626), (24, 392556355), (30, 314045084), (40, 235533813), (60, 157022542), (120, 78511271), (199, 47343480), (398, 23671740), (597, 15781160), (796, 11835870), (995, 9468696), (1194, 7890580), (1592, 5917935), (1990, 4734348), (2388, 3945290), (2985, 3156232), (3980, 2367174), (4776, 1972645), (5970, 1578116), (7960, 1183587), (11940, 789058), (23880, 394529)]