157508120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4649}}^1$

素因数の和:4689

約数の個数: 96

約数和(自身を含む): 445284000

約数和(自身を除く): 287775880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4649, 4840, 6776, 8470, 9298, 16940, 18596, 23245, 32543, 33880, 37192, 46490, 51139, 65086, 92980, 102278, 130172, 162715, 185960, 204556, 255695, 260344, 325430, 357973, 409112, 511390, 562529, 650860, 715946, 1022780, 1125058, 1301720, 1431892, 1789865, 2045560, 2250116, 2812645, 2863784, 3579730, 3937703, 4500232, 5625290, 7159460, 7875406, 11250580, 14318920, 15750812, 19688515, 22501160, 31501624, 39377030, 78754060, 157508120]

約数ペア:

[(1, 157508120), (2, 78754060), (4, 39377030), (5, 31501624), (7, 22501160), (8, 19688515), (10, 15750812), (11, 14318920), (14, 11250580), (20, 7875406), (22, 7159460), (28, 5625290), (35, 4500232), (40, 3937703), (44, 3579730), (55, 2863784), (56, 2812645), (70, 2250116), (77, 2045560), (88, 1789865), (110, 1431892), (121, 1301720), (140, 1125058), (154, 1022780), (220, 715946), (242, 650860), (280, 562529), (308, 511390), (385, 409112), (440, 357973), (484, 325430), (605, 260344), (616, 255695), (770, 204556), (847, 185960), (968, 162715), (1210, 130172), (1540, 102278), (1694, 92980), (2420, 65086), (3080, 51139), (3388, 46490), (4235, 37192), (4649, 33880), (4840, 32543), (6776, 23245), (8470, 18596), (9298, 16940)]