245059360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16831}}^1$

素因数の和:16866

約数の個数: 96

約数和(自身を含む): 712599552

約数和(自身を除く): 467540192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 16831, 33662, 67324, 84155, 117817, 134648, 168310, 218803, 235634, 269296, 336620, 437606, 471268, 538592, 589085, 673240, 875212, 942536, 1094015, 1178170, 1346480, 1531621, 1750424, 1885072, 2188030, 2356340, 2692960, 3063242, 3500848, 3770144, 4376060, 4712680, 6126484, 7001696, 7658105, 8752120, 9425360, 12252968, 15316210, 17504240, 18850720, 24505936, 30632420, 35008480, 49011872, 61264840, 122529680, 245059360]

約数ペア:

[(1, 245059360), (2, 122529680), (4, 61264840), (5, 49011872), (7, 35008480), (8, 30632420), (10, 24505936), (13, 18850720), (14, 17504240), (16, 15316210), (20, 12252968), (26, 9425360), (28, 8752120), (32, 7658105), (35, 7001696), (40, 6126484), (52, 4712680), (56, 4376060), (65, 3770144), (70, 3500848), (80, 3063242), (91, 2692960), (104, 2356340), (112, 2188030), (130, 1885072), (140, 1750424), (160, 1531621), (182, 1346480), (208, 1178170), (224, 1094015), (260, 942536), (280, 875212), (364, 673240), (416, 589085), (455, 538592), (520, 471268), (560, 437606), (728, 336620), (910, 269296), (1040, 235634), (1120, 218803), (1456, 168310), (1820, 134648), (2080, 117817), (2912, 84155), (3640, 67324), (7280, 33662), (14560, 16831)]