19328400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 360

約数和(自身を含む): 83952960

約数和(自身を除く): 64624560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 59, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 112, 117, 118, 120, 126, 130, 140, 144, 150, 156, 168, 175, 177, 180, 182, 195, 200, 208, 210, 225, 234, 236, 240, 252, 260, 273, 280, 295, 300, 312, 315, 325, 336, 350, 354, 360, 364, 390, 400, 413, 420, 450, 455, 468, 472, 504, 520, 525, 531, 546, 560, 585, 590, 600, 624, 630, 650, 700, 708, 720, 728, 767, 780, 819, 826, 840, 885, 900, 910, 936, 944, 975, 1008, 1040, 1050, 1062, 1092, 1170, 1180, 1200, 1239, 1260, 1300, 1365, 1400, 1416, 1456, 1475, 1534, 1560, 1575, 1638, 1652, 1680, 1770, 1800, 1820, 1872, 1950, 2065, 2100, 2124, 2184, 2275, 2301, 2340, 2360, 2478, 2520, 2600, 2655, 2730, 2800, 2832, 2925, 2950, 3068, 3120, 3150, 3276, 3304, 3540, 3600, 3640, 3717, 3835, 3900, 4095, 4130, 4200, 4248, 4368, 4425, 4550, 4602, 4680, 4720, 4956, 5040, 5200, 5310, 5369, 5460, 5850, 5900, 6136, 6195, 6300, 6552, 6608, 6825, 6903, 7080, 7280, 7434, 7670, 7800, 8190, 8260, 8400, 8496, 8850, 9100, 9204, 9360, 9912, 10325, 10620, 10738, 10920, 11505, 11700, 11800, 12272, 12390, 12600, 13104, 13275, 13650, 13806, 14160, 14868, 15340, 15600, 16107, 16380, 16520, 17700, 18200, 18408, 18585, 19175, 19824, 20475, 20650, 21240, 21476, 21840, 23010, 23400, 23600, 24780, 25200, 26550, 26845, 27300, 27612, 29736, 30680, 30975, 32214, 32760, 33040, 34515, 35400, 36400, 36816, 37170, 38350, 40950, 41300, 42480, 42952, 46020, 46800, 48321, 49560, 53100, 53690, 54600, 55224, 57525, 59472, 61360, 61950, 64428, 65520, 69030, 70800, 74340, 76700, 80535, 81900, 82600, 85904, 92040, 92925, 96642, 99120, 106200, 107380, 109200, 110448, 115050, 123900, 128856, 134225, 138060, 148680, 153400, 161070, 163800, 165200, 172575, 184080, 185850, 193284, 212400, 214760, 230100, 241605, 247800, 257712, 268450, 276120, 297360, 306800, 322140, 327600, 345150, 371700, 386568, 402675, 429520, 460200, 483210, 495600, 536900, 552240, 644280, 690300, 743400, 773136, 805350, 920400, 966420, 1073800, 1208025, 1288560, 1380600, 1486800, 1610700, 1932840, 2147600, 2416050, 2761200, 3221400, 3865680, 4832100, 6442800, 9664200, 19328400]

約数ペア:

[(1, 19328400), (2, 9664200), (3, 6442800), (4, 4832100), (5, 3865680), (6, 3221400), (7, 2761200), (8, 2416050), (9, 2147600), (10, 1932840), (12, 1610700), (13, 1486800), (14, 1380600), (15, 1288560), (16, 1208025), (18, 1073800), (20, 966420), (21, 920400), (24, 805350), (25, 773136), (26, 743400), (28, 690300), (30, 644280), (35, 552240), (36, 536900), (39, 495600), (40, 483210), (42, 460200), (45, 429520), (48, 402675), (50, 386568), (52, 371700), (56, 345150), (59, 327600), (60, 322140), (63, 306800), (65, 297360), (70, 276120), (72, 268450), (75, 257712), (78, 247800), (80, 241605), (84, 230100), (90, 214760), (91, 212400), (100, 193284), (104, 185850), (105, 184080), (112, 172575), (117, 165200), (118, 163800), (120, 161070), (126, 153400), (130, 148680), (140, 138060), (144, 134225), (150, 128856), (156, 123900), (168, 115050), (175, 110448), (177, 109200), (180, 107380), (182, 106200), (195, 99120), (200, 96642), (208, 92925), (210, 92040), (225, 85904), (234, 82600), (236, 81900), (240, 80535), (252, 76700), (260, 74340), (273, 70800), (280, 69030), (295, 65520), (300, 64428), (312, 61950), (315, 61360), (325, 59472), (336, 57525), (350, 55224), (354, 54600), (360, 53690), (364, 53100), (390, 49560), (400, 48321), (413, 46800), (420, 46020), (450, 42952), (455, 42480), (468, 41300), (472, 40950), (504, 38350), (520, 37170), (525, 36816), (531, 36400), (546, 35400), (560, 34515), (585, 33040), (590, 32760), (600, 32214), (624, 30975), (630, 30680), (650, 29736), (700, 27612), (708, 27300), (720, 26845), (728, 26550), (767, 25200), (780, 24780), (819, 23600), (826, 23400), (840, 23010), (885, 21840), (900, 21476), (910, 21240), (936, 20650), (944, 20475), (975, 19824), (1008, 19175), (1040, 18585), (1050, 18408), (1062, 18200), (1092, 17700), (1170, 16520), (1180, 16380), (1200, 16107), (1239, 15600), (1260, 15340), (1300, 14868), (1365, 14160), (1400, 13806), (1416, 13650), (1456, 13275), (1475, 13104), (1534, 12600), (1560, 12390), (1575, 12272), (1638, 11800), (1652, 11700), (1680, 11505), (1770, 10920), (1800, 10738), (1820, 10620), (1872, 10325), (1950, 9912), (2065, 9360), (2100, 9204), (2124, 9100), (2184, 8850), (2275, 8496), (2301, 8400), (2340, 8260), (2360, 8190), (2478, 7800), (2520, 7670), (2600, 7434), (2655, 7280), (2730, 7080), (2800, 6903), (2832, 6825), (2925, 6608), (2950, 6552), (3068, 6300), (3120, 6195), (3150, 6136), (3276, 5900), (3304, 5850), (3540, 5460), (3600, 5369), (3640, 5310), (3717, 5200), (3835, 5040), (3900, 4956), (4095, 4720), (4130, 4680), (4200, 4602), (4248, 4550), (4368, 4425)]