191299560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22453}}^1$

素因数の和:22538

約数の個数: 64

約数和(自身を含む): 582007680

約数和(自身を除く): 390708120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22453, 44906, 67359, 89812, 112265, 134718, 179624, 224530, 269436, 336795, 449060, 538872, 673590, 898120, 1347180, 1594163, 2694360, 3188326, 4782489, 6376652, 7970815, 9564978, 12753304, 15941630, 19129956, 23912445, 31883260, 38259912, 47824890, 63766520, 95649780, 191299560]

約数ペア:

[(1, 191299560), (2, 95649780), (3, 63766520), (4, 47824890), (5, 38259912), (6, 31883260), (8, 23912445), (10, 19129956), (12, 15941630), (15, 12753304), (20, 9564978), (24, 7970815), (30, 6376652), (40, 4782489), (60, 3188326), (71, 2694360), (120, 1594163), (142, 1347180), (213, 898120), (284, 673590), (355, 538872), (426, 449060), (568, 336795), (710, 269436), (852, 224530), (1065, 179624), (1420, 134718), (1704, 112265), (2130, 89812), (2840, 67359), (4260, 44906), (8520, 22453)]