19703589120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6869}}^1$

素因数の和:6982

約数の個数: 288

約数和(自身を含む): 70773091200

約数和(自身を除く): 51069502080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 768, 830, 864, 960, 996, 1080, 1152, 1245, 1280, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2304, 2490, 2656, 2880, 2988, 3320, 3456, 3735, 3840, 3984, 4320, 4482, 4980, 5312, 5760, 5976, 6640, 6869, 6912, 7470, 7968, 8640, 8964, 9960, 10624, 11205, 11520, 11952, 13280, 13738, 14940, 15936, 17280, 17928, 19920, 20607, 21248, 22410, 23904, 26560, 27476, 29880, 31872, 34345, 34560, 35856, 39840, 41214, 44820, 47808, 53120, 54952, 59760, 61821, 63744, 68690, 71712, 79680, 82428, 89640, 95616, 103035, 106240, 109904, 119520, 123642, 137380, 143424, 159360, 164856, 179280, 185463, 191232, 206070, 219808, 239040, 247284, 274760, 286848, 309105, 318720, 329712, 358560, 370926, 412140, 439616, 478080, 494568, 549520, 570127, 573696, 618210, 659424, 717120, 741852, 824280, 879232, 927315, 956160, 989136, 1099040, 1140254, 1236420, 1318848, 1434240, 1483704, 1648560, 1710381, 1758464, 1854630, 1978272, 2198080, 2280508, 2472840, 2637696, 2850635, 2868480, 2967408, 3297120, 3420762, 3709260, 3956544, 4396160, 4561016, 4945680, 5131143, 5275392, 5701270, 5934816, 6594240, 6841524, 7418520, 7913088, 8551905, 8792320, 9122032, 9891360, 10262286, 11402540, 11869632, 13188480, 13683048, 14837040, 15393429, 15826176, 17103810, 18244064, 19782720, 20524572, 22805080, 23739264, 25655715, 26376960, 27366096, 29674080, 30786858, 34207620, 36488128, 39565440, 41049144, 45610160, 47478528, 51311430, 54732192, 59348160, 61573716, 68415240, 72976256, 76967145, 79130880, 82098288, 91220320, 102622860, 109464384, 118696320, 123147432, 136830480, 145952512, 153934290, 164196576, 182440640, 205245720, 218928768, 237392640, 246294864, 273660960, 307868580, 328393152, 364881280, 410491440, 437857536, 492589728, 547321920, 615737160, 656786304, 729762560, 820982880, 985179456, 1094643840, 1231474320, 1313572608, 1641965760, 1970358912, 2189287680, 2462948640, 3283931520, 3940717824, 4925897280, 6567863040, 9851794560, 19703589120]

約数ペア:

[(1, 19703589120), (2, 9851794560), (3, 6567863040), (4, 4925897280), (5, 3940717824), (6, 3283931520), (8, 2462948640), (9, 2189287680), (10, 1970358912), (12, 1641965760), (15, 1313572608), (16, 1231474320), (18, 1094643840), (20, 985179456), (24, 820982880), (27, 729762560), (30, 656786304), (32, 615737160), (36, 547321920), (40, 492589728), (45, 437857536), (48, 410491440), (54, 364881280), (60, 328393152), (64, 307868580), (72, 273660960), (80, 246294864), (83, 237392640), (90, 218928768), (96, 205245720), (108, 182440640), (120, 164196576), (128, 153934290), (135, 145952512), (144, 136830480), (160, 123147432), (166, 118696320), (180, 109464384), (192, 102622860), (216, 91220320), (240, 82098288), (249, 79130880), (256, 76967145), (270, 72976256), (288, 68415240), (320, 61573716), (332, 59348160), (360, 54732192), (384, 51311430), (415, 47478528), (432, 45610160), (480, 41049144), (498, 39565440), (540, 36488128), (576, 34207620), (640, 30786858), (664, 29674080), (720, 27366096), (747, 26376960), (768, 25655715), (830, 23739264), (864, 22805080), (960, 20524572), (996, 19782720), (1080, 18244064), (1152, 17103810), (1245, 15826176), (1280, 15393429), (1328, 14837040), (1440, 13683048), (1494, 13188480), (1660, 11869632), (1728, 11402540), (1920, 10262286), (1992, 9891360), (2160, 9122032), (2241, 8792320), (2304, 8551905), (2490, 7913088), (2656, 7418520), (2880, 6841524), (2988, 6594240), (3320, 5934816), (3456, 5701270), (3735, 5275392), (3840, 5131143), (3984, 4945680), (4320, 4561016), (4482, 4396160), (4980, 3956544), (5312, 3709260), (5760, 3420762), (5976, 3297120), (6640, 2967408), (6869, 2868480), (6912, 2850635), (7470, 2637696), (7968, 2472840), (8640, 2280508), (8964, 2198080), (9960, 1978272), (10624, 1854630), (11205, 1758464), (11520, 1710381), (11952, 1648560), (13280, 1483704), (13738, 1434240), (14940, 1318848), (15936, 1236420), (17280, 1140254), (17928, 1099040), (19920, 989136), (20607, 956160), (21248, 927315), (22410, 879232), (23904, 824280), (26560, 741852), (27476, 717120), (29880, 659424), (31872, 618210), (34345, 573696), (34560, 570127), (35856, 549520), (39840, 494568), (41214, 478080), (44820, 439616), (47808, 412140), (53120, 370926), (54952, 358560), (59760, 329712), (61821, 318720), (63744, 309105), (68690, 286848), (71712, 274760), (79680, 247284), (82428, 239040), (89640, 219808), (95616, 206070), (103035, 191232), (106240, 185463), (109904, 179280), (119520, 164856), (123642, 159360), (137380, 143424)]