188450040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68279}}^1$

素因数の和:68316

約数の個数: 64

約数和(自身を含む): 589939200

約数和(自身を除く): 401489160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 68279, 136558, 204837, 273116, 341395, 409674, 546232, 682790, 819348, 1024185, 1365580, 1570417, 1638696, 2048370, 2731160, 3140834, 4096740, 4711251, 6281668, 7852085, 8193480, 9422502, 12563336, 15704170, 18845004, 23556255, 31408340, 37690008, 47112510, 62816680, 94225020, 188450040]

約数ペア:

[(1, 188450040), (2, 94225020), (3, 62816680), (4, 47112510), (5, 37690008), (6, 31408340), (8, 23556255), (10, 18845004), (12, 15704170), (15, 12563336), (20, 9422502), (23, 8193480), (24, 7852085), (30, 6281668), (40, 4711251), (46, 4096740), (60, 3140834), (69, 2731160), (92, 2048370), (115, 1638696), (120, 1570417), (138, 1365580), (184, 1024185), (230, 819348), (276, 682790), (345, 546232), (460, 409674), (552, 341395), (690, 273116), (920, 204837), (1380, 136558), (2760, 68279)]