229866240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 758209536

約数和(自身を除く): 528343296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1931, 1984, 2480, 2976, 3720, 3840, 3862, 3968, 4960, 5793, 5952, 7440, 7724, 7936, 9655, 9920, 11586, 11904, 14880, 15448, 19310, 19840, 23172, 23808, 28965, 29760, 30896, 38620, 39680, 46344, 57930, 59520, 59861, 61792, 77240, 92688, 115860, 119040, 119722, 123584, 154480, 179583, 185376, 231720, 239444, 247168, 299305, 308960, 359166, 370752, 463440, 478888, 494336, 598610, 617920, 718332, 741504, 897915, 926880, 957776, 1197220, 1235840, 1436664, 1483008, 1795830, 1853760, 1915552, 2394440, 2471680, 2873328, 3591660, 3707520, 3831104, 4788880, 5746656, 7183320, 7415040, 7662208, 9577760, 11493312, 14366640, 15324416, 19155520, 22986624, 28733280, 38311040, 45973248, 57466560, 76622080, 114933120, 229866240]

約数ペア:

[(1, 229866240), (2, 114933120), (3, 76622080), (4, 57466560), (5, 45973248), (6, 38311040), (8, 28733280), (10, 22986624), (12, 19155520), (15, 15324416), (16, 14366640), (20, 11493312), (24, 9577760), (30, 7662208), (31, 7415040), (32, 7183320), (40, 5746656), (48, 4788880), (60, 3831104), (62, 3707520), (64, 3591660), (80, 2873328), (93, 2471680), (96, 2394440), (120, 1915552), (124, 1853760), (128, 1795830), (155, 1483008), (160, 1436664), (186, 1235840), (192, 1197220), (240, 957776), (248, 926880), (256, 897915), (310, 741504), (320, 718332), (372, 617920), (384, 598610), (465, 494336), (480, 478888), (496, 463440), (620, 370752), (640, 359166), (744, 308960), (768, 299305), (930, 247168), (960, 239444), (992, 231720), (1240, 185376), (1280, 179583), (1488, 154480), (1860, 123584), (1920, 119722), (1931, 119040), (1984, 115860), (2480, 92688), (2976, 77240), (3720, 61792), (3840, 59861), (3862, 59520), (3968, 57930), (4960, 46344), (5793, 39680), (5952, 38620), (7440, 30896), (7724, 29760), (7936, 28965), (9655, 23808), (9920, 23172), (11586, 19840), (11904, 19310), (14880, 15448)]