202310240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1716

約数の個数: 96

約数和(自身を含む): 529079040

約数和(自身を除く): 326768800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1619, 1760, 2272, 2840, 3124, 3238, 3905, 5680, 6248, 6476, 7810, 8095, 11360, 12496, 12952, 15620, 16190, 17809, 24992, 25904, 31240, 32380, 35618, 51808, 62480, 64760, 71236, 89045, 114949, 124960, 129520, 142472, 178090, 229898, 259040, 284944, 356180, 459796, 569888, 574745, 712360, 919592, 1149490, 1264439, 1424720, 1839184, 2298980, 2528878, 2849440, 3678368, 4597960, 5057756, 6322195, 9195920, 10115512, 12644390, 18391840, 20231024, 25288780, 40462048, 50577560, 101155120, 202310240]

約数ペア:

[(1, 202310240), (2, 101155120), (4, 50577560), (5, 40462048), (8, 25288780), (10, 20231024), (11, 18391840), (16, 12644390), (20, 10115512), (22, 9195920), (32, 6322195), (40, 5057756), (44, 4597960), (55, 3678368), (71, 2849440), (80, 2528878), (88, 2298980), (110, 1839184), (142, 1424720), (160, 1264439), (176, 1149490), (220, 919592), (284, 712360), (352, 574745), (355, 569888), (440, 459796), (568, 356180), (710, 284944), (781, 259040), (880, 229898), (1136, 178090), (1420, 142472), (1562, 129520), (1619, 124960), (1760, 114949), (2272, 89045), (2840, 71236), (3124, 64760), (3238, 62480), (3905, 51808), (5680, 35618), (6248, 32380), (6476, 31240), (7810, 25904), (8095, 24992), (11360, 17809), (12496, 16190), (12952, 15620)]