145897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 501935616

約数和(自身を除く): 356038176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 195, 206, 208, 227, 240, 260, 309, 312, 390, 412, 416, 454, 480, 515, 520, 618, 624, 681, 780, 824, 908, 1030, 1040, 1135, 1236, 1248, 1339, 1362, 1545, 1560, 1648, 1816, 2060, 2080, 2270, 2472, 2678, 2724, 2951, 3090, 3120, 3296, 3405, 3632, 4017, 4120, 4540, 4944, 5356, 5448, 5902, 6180, 6240, 6695, 6810, 7264, 8034, 8240, 8853, 9080, 9888, 10712, 10896, 11804, 12360, 13390, 13620, 14755, 16068, 16480, 17706, 18160, 20085, 21424, 21792, 23381, 23608, 24720, 26780, 27240, 29510, 32136, 35412, 36320, 40170, 42848, 44265, 46762, 47216, 49440, 53560, 54480, 59020, 64272, 70143, 70824, 80340, 88530, 93524, 94432, 107120, 108960, 116905, 118040, 128544, 140286, 141648, 160680, 177060, 187048, 214240, 233810, 236080, 280572, 283296, 303953, 321360, 350715, 354120, 374096, 467620, 472160, 561144, 607906, 642720, 701430, 708240, 748192, 911859, 935240, 1122288, 1215812, 1402860, 1416480, 1519765, 1823718, 1870480, 2244576, 2431624, 2805720, 3039530, 3647436, 3740960, 4559295, 4863248, 5611440, 6079060, 7294872, 9118590, 9726496, 11222880, 12158120, 14589744, 18237180, 24316240, 29179488, 36474360, 48632480, 72948720, 145897440]

約数ペア:

[(1, 145897440), (2, 72948720), (3, 48632480), (4, 36474360), (5, 29179488), (6, 24316240), (8, 18237180), (10, 14589744), (12, 12158120), (13, 11222880), (15, 9726496), (16, 9118590), (20, 7294872), (24, 6079060), (26, 5611440), (30, 4863248), (32, 4559295), (39, 3740960), (40, 3647436), (48, 3039530), (52, 2805720), (60, 2431624), (65, 2244576), (78, 1870480), (80, 1823718), (96, 1519765), (103, 1416480), (104, 1402860), (120, 1215812), (130, 1122288), (156, 935240), (160, 911859), (195, 748192), (206, 708240), (208, 701430), (227, 642720), (240, 607906), (260, 561144), (309, 472160), (312, 467620), (390, 374096), (412, 354120), (416, 350715), (454, 321360), (480, 303953), (515, 283296), (520, 280572), (618, 236080), (624, 233810), (681, 214240), (780, 187048), (824, 177060), (908, 160680), (1030, 141648), (1040, 140286), (1135, 128544), (1236, 118040), (1248, 116905), (1339, 108960), (1362, 107120), (1545, 94432), (1560, 93524), (1648, 88530), (1816, 80340), (2060, 70824), (2080, 70143), (2270, 64272), (2472, 59020), (2678, 54480), (2724, 53560), (2951, 49440), (3090, 47216), (3120, 46762), (3296, 44265), (3405, 42848), (3632, 40170), (4017, 36320), (4120, 35412), (4540, 32136), (4944, 29510), (5356, 27240), (5448, 26780), (5902, 24720), (6180, 23608), (6240, 23381), (6695, 21792), (6810, 21424), (7264, 20085), (8034, 18160), (8240, 17706), (8853, 16480), (9080, 16068), (9888, 14755), (10712, 13620), (10896, 13390), (11804, 12360)]