161300640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4822

約数の個数: 96

約数和(自身を含む): 515362176

約数和(自身を除く): 354061536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4733, 5680, 6816, 8520, 9466, 11360, 14199, 17040, 18932, 23665, 28398, 34080, 37864, 47330, 56796, 70995, 75728, 94660, 113592, 141990, 151456, 189320, 227184, 283980, 336043, 378640, 454368, 567960, 672086, 757280, 1008129, 1135920, 1344172, 1680215, 2016258, 2271840, 2688344, 3360430, 4032516, 5040645, 5376688, 6720860, 8065032, 10081290, 10753376, 13441720, 16130064, 20162580, 26883440, 32260128, 40325160, 53766880, 80650320, 161300640]

約数ペア:

[(1, 161300640), (2, 80650320), (3, 53766880), (4, 40325160), (5, 32260128), (6, 26883440), (8, 20162580), (10, 16130064), (12, 13441720), (15, 10753376), (16, 10081290), (20, 8065032), (24, 6720860), (30, 5376688), (32, 5040645), (40, 4032516), (48, 3360430), (60, 2688344), (71, 2271840), (80, 2016258), (96, 1680215), (120, 1344172), (142, 1135920), (160, 1008129), (213, 757280), (240, 672086), (284, 567960), (355, 454368), (426, 378640), (480, 336043), (568, 283980), (710, 227184), (852, 189320), (1065, 151456), (1136, 141990), (1420, 113592), (1704, 94660), (2130, 75728), (2272, 70995), (2840, 56796), (3408, 47330), (4260, 37864), (4733, 34080), (5680, 28398), (6816, 23665), (8520, 18932), (9466, 17040), (11360, 14199)]