145896960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 515935728

約数和(自身を除く): 370038768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 157, 160, 165, 176, 192, 220, 240, 242, 256, 264, 314, 320, 330, 352, 363, 384, 440, 471, 480, 484, 512, 528, 605, 628, 640, 660, 704, 726, 768, 785, 880, 942, 960, 968, 1056, 1210, 1256, 1280, 1320, 1408, 1452, 1536, 1570, 1727, 1760, 1815, 1884, 1920, 1936, 2112, 2355, 2420, 2512, 2560, 2640, 2816, 2904, 3140, 3454, 3520, 3630, 3768, 3840, 3872, 4224, 4710, 4840, 5024, 5181, 5280, 5632, 5808, 6280, 6908, 7040, 7260, 7536, 7680, 7744, 8448, 8635, 9420, 9680, 10048, 10362, 10560, 11616, 12560, 13816, 14080, 14520, 15072, 15488, 16896, 17270, 18840, 18997, 19360, 20096, 20724, 21120, 23232, 25120, 25905, 27632, 28160, 29040, 30144, 30976, 34540, 37680, 37994, 38720, 40192, 41448, 42240, 46464, 50240, 51810, 55264, 56991, 58080, 60288, 61952, 69080, 75360, 75988, 77440, 80384, 82896, 84480, 92928, 94985, 100480, 103620, 110528, 113982, 116160, 120576, 138160, 150720, 151976, 154880, 165792, 185856, 189970, 200960, 207240, 221056, 227964, 232320, 241152, 276320, 284955, 301440, 303952, 309760, 331584, 379940, 401920, 414480, 442112, 455928, 464640, 552640, 569910, 602880, 607904, 663168, 759880, 828960, 884224, 911856, 929280, 1105280, 1139820, 1205760, 1215808, 1326336, 1519760, 1657920, 1823712, 2210560, 2279640, 2431616, 2652672, 3039520, 3315840, 3647424, 4421120, 4559280, 4863232, 6079040, 6631680, 7294848, 9118560, 9726464, 12158080, 13263360, 14589696, 18237120, 24316160, 29179392, 36474240, 48632320, 72948480, 145896960]

約数ペア:

[(1, 145896960), (2, 72948480), (3, 48632320), (4, 36474240), (5, 29179392), (6, 24316160), (8, 18237120), (10, 14589696), (11, 13263360), (12, 12158080), (15, 9726464), (16, 9118560), (20, 7294848), (22, 6631680), (24, 6079040), (30, 4863232), (32, 4559280), (33, 4421120), (40, 3647424), (44, 3315840), (48, 3039520), (55, 2652672), (60, 2431616), (64, 2279640), (66, 2210560), (80, 1823712), (88, 1657920), (96, 1519760), (110, 1326336), (120, 1215808), (121, 1205760), (128, 1139820), (132, 1105280), (157, 929280), (160, 911856), (165, 884224), (176, 828960), (192, 759880), (220, 663168), (240, 607904), (242, 602880), (256, 569910), (264, 552640), (314, 464640), (320, 455928), (330, 442112), (352, 414480), (363, 401920), (384, 379940), (440, 331584), (471, 309760), (480, 303952), (484, 301440), (512, 284955), (528, 276320), (605, 241152), (628, 232320), (640, 227964), (660, 221056), (704, 207240), (726, 200960), (768, 189970), (785, 185856), (880, 165792), (942, 154880), (960, 151976), (968, 150720), (1056, 138160), (1210, 120576), (1256, 116160), (1280, 113982), (1320, 110528), (1408, 103620), (1452, 100480), (1536, 94985), (1570, 92928), (1727, 84480), (1760, 82896), (1815, 80384), (1884, 77440), (1920, 75988), (1936, 75360), (2112, 69080), (2355, 61952), (2420, 60288), (2512, 58080), (2560, 56991), (2640, 55264), (2816, 51810), (2904, 50240), (3140, 46464), (3454, 42240), (3520, 41448), (3630, 40192), (3768, 38720), (3840, 37994), (3872, 37680), (4224, 34540), (4710, 30976), (4840, 30144), (5024, 29040), (5181, 28160), (5280, 27632), (5632, 25905), (5808, 25120), (6280, 23232), (6908, 21120), (7040, 20724), (7260, 20096), (7536, 19360), (7680, 18997), (7744, 18840), (8448, 17270), (8635, 16896), (9420, 15488), (9680, 15072), (10048, 14520), (10362, 14080), (10560, 13816), (11616, 12560)]