158922400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 498718080

約数和(自身を除く): 339795680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 50, 52, 56, 59, 65, 70, 74, 80, 91, 100, 104, 112, 118, 130, 140, 148, 160, 175, 182, 185, 200, 208, 224, 236, 259, 260, 280, 295, 296, 325, 350, 364, 370, 400, 413, 416, 455, 472, 481, 518, 520, 560, 590, 592, 650, 700, 728, 740, 767, 800, 826, 910, 925, 944, 962, 1036, 1040, 1120, 1180, 1184, 1295, 1300, 1400, 1456, 1475, 1480, 1534, 1652, 1820, 1850, 1888, 1924, 2065, 2072, 2080, 2183, 2275, 2360, 2405, 2590, 2600, 2800, 2912, 2950, 2960, 3068, 3304, 3367, 3640, 3700, 3835, 3848, 4130, 4144, 4366, 4550, 4720, 4810, 5180, 5200, 5369, 5600, 5900, 5920, 6136, 6475, 6608, 6734, 7280, 7400, 7670, 7696, 8260, 8288, 8732, 9100, 9440, 9620, 10325, 10360, 10400, 10738, 10915, 11800, 12025, 12272, 12950, 13216, 13468, 14560, 14800, 15281, 15340, 15392, 16520, 16835, 17464, 18200, 19175, 19240, 20650, 20720, 21476, 21830, 23600, 24050, 24544, 25900, 26845, 26936, 28379, 29600, 30562, 30680, 33040, 33670, 34928, 36400, 38350, 38480, 41300, 41440, 42952, 43660, 47200, 48100, 51800, 53690, 53872, 54575, 56758, 61124, 61360, 66080, 67340, 69856, 72800, 76405, 76700, 76960, 82600, 84175, 85904, 87320, 96200, 103600, 107380, 107744, 109150, 113516, 122248, 122720, 134225, 134680, 141895, 152810, 153400, 165200, 168350, 171808, 174640, 192400, 198653, 207200, 214760, 218300, 227032, 244496, 268450, 269360, 283790, 305620, 306800, 330400, 336700, 349280, 382025, 384800, 397306, 429520, 436600, 454064, 488992, 536900, 538720, 567580, 611240, 613600, 673400, 709475, 764050, 794612, 859040, 873200, 908128, 993265, 1073800, 1135160, 1222480, 1346800, 1418950, 1528100, 1589224, 1746400, 1986530, 2147600, 2270320, 2444960, 2693600, 2837900, 3056200, 3178448, 3973060, 4295200, 4540640, 4966325, 5675800, 6112400, 6356896, 7946120, 9932650, 11351600, 12224800, 15892240, 19865300, 22703200, 31784480, 39730600, 79461200, 158922400]

約数ペア:

[(1, 158922400), (2, 79461200), (4, 39730600), (5, 31784480), (7, 22703200), (8, 19865300), (10, 15892240), (13, 12224800), (14, 11351600), (16, 9932650), (20, 7946120), (25, 6356896), (26, 6112400), (28, 5675800), (32, 4966325), (35, 4540640), (37, 4295200), (40, 3973060), (50, 3178448), (52, 3056200), (56, 2837900), (59, 2693600), (65, 2444960), (70, 2270320), (74, 2147600), (80, 1986530), (91, 1746400), (100, 1589224), (104, 1528100), (112, 1418950), (118, 1346800), (130, 1222480), (140, 1135160), (148, 1073800), (160, 993265), (175, 908128), (182, 873200), (185, 859040), (200, 794612), (208, 764050), (224, 709475), (236, 673400), (259, 613600), (260, 611240), (280, 567580), (295, 538720), (296, 536900), (325, 488992), (350, 454064), (364, 436600), (370, 429520), (400, 397306), (413, 384800), (416, 382025), (455, 349280), (472, 336700), (481, 330400), (518, 306800), (520, 305620), (560, 283790), (590, 269360), (592, 268450), (650, 244496), (700, 227032), (728, 218300), (740, 214760), (767, 207200), (800, 198653), (826, 192400), (910, 174640), (925, 171808), (944, 168350), (962, 165200), (1036, 153400), (1040, 152810), (1120, 141895), (1180, 134680), (1184, 134225), (1295, 122720), (1300, 122248), (1400, 113516), (1456, 109150), (1475, 107744), (1480, 107380), (1534, 103600), (1652, 96200), (1820, 87320), (1850, 85904), (1888, 84175), (1924, 82600), (2065, 76960), (2072, 76700), (2080, 76405), (2183, 72800), (2275, 69856), (2360, 67340), (2405, 66080), (2590, 61360), (2600, 61124), (2800, 56758), (2912, 54575), (2950, 53872), (2960, 53690), (3068, 51800), (3304, 48100), (3367, 47200), (3640, 43660), (3700, 42952), (3835, 41440), (3848, 41300), (4130, 38480), (4144, 38350), (4366, 36400), (4550, 34928), (4720, 33670), (4810, 33040), (5180, 30680), (5200, 30562), (5369, 29600), (5600, 28379), (5900, 26936), (5920, 26845), (6136, 25900), (6475, 24544), (6608, 24050), (6734, 23600), (7280, 21830), (7400, 21476), (7670, 20720), (7696, 20650), (8260, 19240), (8288, 19175), (8732, 18200), (9100, 17464), (9440, 16835), (9620, 16520), (10325, 15392), (10360, 15340), (10400, 15281), (10738, 14800), (10915, 14560), (11800, 13468), (12025, 13216), (12272, 12950)]