230040480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 769886208

約数和(自身を除く): 539845728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 184, 201, 230, 240, 268, 276, 311, 335, 345, 368, 402, 460, 480, 536, 552, 622, 670, 690, 736, 804, 920, 933, 1005, 1072, 1104, 1244, 1340, 1380, 1541, 1555, 1608, 1840, 1866, 2010, 2144, 2208, 2488, 2680, 2760, 3082, 3110, 3216, 3680, 3732, 4020, 4623, 4665, 4976, 5360, 5520, 6164, 6220, 6432, 7153, 7464, 7705, 8040, 9246, 9330, 9952, 10720, 11040, 12328, 12440, 14306, 14928, 15410, 16080, 18492, 18660, 20837, 21459, 23115, 24656, 24880, 28612, 29856, 30820, 32160, 35765, 36984, 37320, 41674, 42918, 46230, 49312, 49760, 57224, 61640, 62511, 71530, 73968, 74640, 83348, 85836, 92460, 104185, 107295, 114448, 123280, 125022, 143060, 147936, 149280, 166696, 171672, 184920, 208370, 214590, 228896, 246560, 250044, 286120, 312555, 333392, 343344, 369840, 416740, 429180, 479251, 500088, 572240, 625110, 666784, 686688, 739680, 833480, 858360, 958502, 1000176, 1144480, 1250220, 1437753, 1666960, 1716720, 1917004, 2000352, 2396255, 2500440, 2875506, 3333920, 3433440, 3834008, 4792510, 5000880, 5751012, 7188765, 7668016, 9585020, 10001760, 11502024, 14377530, 15336032, 19170040, 23004048, 28755060, 38340080, 46008096, 57510120, 76680160, 115020240, 230040480]

約数ペア:

[(1, 230040480), (2, 115020240), (3, 76680160), (4, 57510120), (5, 46008096), (6, 38340080), (8, 28755060), (10, 23004048), (12, 19170040), (15, 15336032), (16, 14377530), (20, 11502024), (23, 10001760), (24, 9585020), (30, 7668016), (32, 7188765), (40, 5751012), (46, 5000880), (48, 4792510), (60, 3834008), (67, 3433440), (69, 3333920), (80, 2875506), (92, 2500440), (96, 2396255), (115, 2000352), (120, 1917004), (134, 1716720), (138, 1666960), (160, 1437753), (184, 1250220), (201, 1144480), (230, 1000176), (240, 958502), (268, 858360), (276, 833480), (311, 739680), (335, 686688), (345, 666784), (368, 625110), (402, 572240), (460, 500088), (480, 479251), (536, 429180), (552, 416740), (622, 369840), (670, 343344), (690, 333392), (736, 312555), (804, 286120), (920, 250044), (933, 246560), (1005, 228896), (1072, 214590), (1104, 208370), (1244, 184920), (1340, 171672), (1380, 166696), (1541, 149280), (1555, 147936), (1608, 143060), (1840, 125022), (1866, 123280), (2010, 114448), (2144, 107295), (2208, 104185), (2488, 92460), (2680, 85836), (2760, 83348), (3082, 74640), (3110, 73968), (3216, 71530), (3680, 62511), (3732, 61640), (4020, 57224), (4623, 49760), (4665, 49312), (4976, 46230), (5360, 42918), (5520, 41674), (6164, 37320), (6220, 36984), (6432, 35765), (7153, 32160), (7464, 30820), (7705, 29856), (8040, 28612), (9246, 24880), (9330, 24656), (9952, 23115), (10720, 21459), (11040, 20837), (12328, 18660), (12440, 18492), (14306, 16080), (14928, 15410)]