193887240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70249}}^1$

素因数の和:70286

約数の個数: 64

約数和(自身を含む): 606960000

約数和(自身を除く): 413072760

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, 70249, 140498, 210747, 280996, 351245, 421494, 561992, 702490, 842988, 1053735, 1404980, 1615727, 1685976, 2107470, 2809960, 3231454, 4214940, 4847181, 6462908, 8078635, 8429880, 9694362, 12925816, 16157270, 19388724, 24235905, 32314540, 38777448, 48471810, 64629080, 96943620, 193887240]

約数ペア:

[(1, 193887240), (2, 96943620), (3, 64629080), (4, 48471810), (5, 38777448), (6, 32314540), (8, 24235905), (10, 19388724), (12, 16157270), (15, 12925816), (20, 9694362), (23, 8429880), (24, 8078635), (30, 6462908), (40, 4847181), (46, 4214940), (60, 3231454), (69, 2809960), (92, 2107470), (115, 1685976), (120, 1615727), (138, 1404980), (184, 1053735), (230, 842988), (276, 702490), (345, 561992), (460, 421494), (552, 351245), (690, 280996), (920, 210747), (1380, 140498), (2760, 70249)]