134012720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 327782592

約数和(自身を除く): 193769872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 173, 184, 230, 346, 368, 421, 460, 692, 842, 865, 920, 1384, 1684, 1730, 1840, 2105, 2768, 3368, 3460, 3979, 4210, 6736, 6920, 7958, 8420, 9683, 13840, 15916, 16840, 19366, 19895, 31832, 33680, 38732, 39790, 48415, 63664, 72833, 77464, 79580, 96830, 145666, 154928, 159160, 193660, 291332, 318320, 364165, 387320, 582664, 728330, 774640, 1165328, 1456660, 1675159, 2913320, 3350318, 5826640, 6700636, 8375795, 13401272, 16751590, 26802544, 33503180, 67006360, 134012720]

約数ペア:

[(1, 134012720), (2, 67006360), (4, 33503180), (5, 26802544), (8, 16751590), (10, 13401272), (16, 8375795), (20, 6700636), (23, 5826640), (40, 3350318), (46, 2913320), (80, 1675159), (92, 1456660), (115, 1165328), (173, 774640), (184, 728330), (230, 582664), (346, 387320), (368, 364165), (421, 318320), (460, 291332), (692, 193660), (842, 159160), (865, 154928), (920, 145666), (1384, 96830), (1684, 79580), (1730, 77464), (1840, 72833), (2105, 63664), (2768, 48415), (3368, 39790), (3460, 38732), (3979, 33680), (4210, 31832), (6736, 19895), (6920, 19366), (7958, 16840), (8420, 15916), (9683, 13840)]