18994437120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 352

約数和(自身を含む): 62990742528

約数和(自身を除く): 43996305408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 83, 94, 96, 120, 128, 141, 160, 166, 188, 192, 235, 240, 249, 256, 282, 317, 320, 332, 376, 384, 415, 470, 480, 498, 512, 564, 634, 640, 664, 705, 752, 768, 830, 940, 951, 960, 996, 1024, 1128, 1245, 1268, 1280, 1328, 1410, 1504, 1536, 1585, 1660, 1880, 1902, 1920, 1992, 2256, 2490, 2536, 2560, 2656, 2820, 3008, 3072, 3170, 3320, 3760, 3804, 3840, 3901, 3984, 4512, 4755, 4980, 5072, 5120, 5312, 5640, 6016, 6340, 6640, 7520, 7608, 7680, 7802, 7968, 9024, 9510, 9960, 10144, 10624, 11280, 11703, 12032, 12680, 13280, 14899, 15040, 15216, 15360, 15604, 15936, 18048, 19020, 19505, 19920, 20288, 21248, 22560, 23406, 24064, 25360, 26311, 26560, 29798, 30080, 30432, 31208, 31872, 36096, 38040, 39010, 39840, 40576, 42496, 44697, 45120, 46812, 48128, 50720, 52622, 53120, 58515, 59596, 60160, 60864, 62416, 63744, 72192, 74495, 76080, 78020, 78933, 79680, 81152, 84992, 89394, 90240, 93624, 101440, 105244, 106240, 117030, 119192, 120320, 121728, 124832, 127488, 131555, 144384, 148990, 152160, 156040, 157866, 159360, 162304, 178788, 180480, 187248, 202880, 210488, 212480, 223485, 234060, 238384, 240640, 243456, 249664, 254976, 263110, 297980, 304320, 312080, 315732, 318720, 324608, 357576, 360960, 374496, 394665, 405760, 420976, 424960, 446970, 468120, 476768, 486912, 499328, 526220, 595960, 608640, 624160, 631464, 637440, 715152, 721920, 748992, 789330, 811520, 841952, 893940, 936240, 953536, 973824, 998656, 1052440, 1191920, 1217280, 1236617, 1248320, 1262928, 1274880, 1430304, 1497984, 1578660, 1623040, 1683904, 1787880, 1872480, 1907072, 1997312, 2104880, 2383840, 2434560, 2473234, 2496640, 2525856, 2860608, 2995968, 3157320, 3367808, 3575760, 3709851, 3744960, 3814144, 3994624, 4209760, 4767680, 4869120, 4946468, 4993280, 5051712, 5721216, 5991936, 6183085, 6314640, 6735616, 7151520, 7419702, 7489920, 7628288, 8419520, 9535360, 9892936, 9986560, 10103424, 11442432, 11983872, 12366170, 12629280, 13471232, 14303040, 14839404, 14979840, 15256576, 16839040, 18549255, 19070720, 19785872, 19973120, 20206848, 22884864, 24732340, 25258560, 26942464, 28606080, 29678808, 29959680, 33678080, 37098510, 38141440, 39571744, 40413696, 45769728, 49464680, 50517120, 57212160, 59357616, 59919360, 67356160, 74197020, 76282880, 79143488, 80827392, 98929360, 101034240, 114424320, 118715232, 134712320, 148394040, 158286976, 197858720, 202068480, 228848640, 237430464, 296788080, 316573952, 395717440, 404136960, 474860928, 593576160, 633147904, 791434880, 949721856, 1187152320, 1266295808, 1582869760, 1899443712, 2374304640, 3165739520, 3798887424, 4748609280, 6331479040, 9497218560, 18994437120]

約数ペア:

[(1, 18994437120), (2, 9497218560), (3, 6331479040), (4, 4748609280), (5, 3798887424), (6, 3165739520), (8, 2374304640), (10, 1899443712), (12, 1582869760), (15, 1266295808), (16, 1187152320), (20, 949721856), (24, 791434880), (30, 633147904), (32, 593576160), (40, 474860928), (47, 404136960), (48, 395717440), (60, 316573952), (64, 296788080), (80, 237430464), (83, 228848640), (94, 202068480), (96, 197858720), (120, 158286976), (128, 148394040), (141, 134712320), (160, 118715232), (166, 114424320), (188, 101034240), (192, 98929360), (235, 80827392), (240, 79143488), (249, 76282880), (256, 74197020), (282, 67356160), (317, 59919360), (320, 59357616), (332, 57212160), (376, 50517120), (384, 49464680), (415, 45769728), (470, 40413696), (480, 39571744), (498, 38141440), (512, 37098510), (564, 33678080), (634, 29959680), (640, 29678808), (664, 28606080), (705, 26942464), (752, 25258560), (768, 24732340), (830, 22884864), (940, 20206848), (951, 19973120), (960, 19785872), (996, 19070720), (1024, 18549255), (1128, 16839040), (1245, 15256576), (1268, 14979840), (1280, 14839404), (1328, 14303040), (1410, 13471232), (1504, 12629280), (1536, 12366170), (1585, 11983872), (1660, 11442432), (1880, 10103424), (1902, 9986560), (1920, 9892936), (1992, 9535360), (2256, 8419520), (2490, 7628288), (2536, 7489920), (2560, 7419702), (2656, 7151520), (2820, 6735616), (3008, 6314640), (3072, 6183085), (3170, 5991936), (3320, 5721216), (3760, 5051712), (3804, 4993280), (3840, 4946468), (3901, 4869120), (3984, 4767680), (4512, 4209760), (4755, 3994624), (4980, 3814144), (5072, 3744960), (5120, 3709851), (5312, 3575760), (5640, 3367808), (6016, 3157320), (6340, 2995968), (6640, 2860608), (7520, 2525856), (7608, 2496640), (7680, 2473234), (7802, 2434560), (7968, 2383840), (9024, 2104880), (9510, 1997312), (9960, 1907072), (10144, 1872480), (10624, 1787880), (11280, 1683904), (11703, 1623040), (12032, 1578660), (12680, 1497984), (13280, 1430304), (14899, 1274880), (15040, 1262928), (15216, 1248320), (15360, 1236617), (15604, 1217280), (15936, 1191920), (18048, 1052440), (19020, 998656), (19505, 973824), (19920, 953536), (20288, 936240), (21248, 893940), (22560, 841952), (23406, 811520), (24064, 789330), (25360, 748992), (26311, 721920), (26560, 715152), (29798, 637440), (30080, 631464), (30432, 624160), (31208, 608640), (31872, 595960), (36096, 526220), (38040, 499328), (39010, 486912), (39840, 476768), (40576, 468120), (42496, 446970), (44697, 424960), (45120, 420976), (46812, 405760), (48128, 394665), (50720, 374496), (52622, 360960), (53120, 357576), (58515, 324608), (59596, 318720), (60160, 315732), (60864, 312080), (62416, 304320), (63744, 297980), (72192, 263110), (74495, 254976), (76080, 249664), (78020, 243456), (78933, 240640), (79680, 238384), (81152, 234060), (84992, 223485), (89394, 212480), (90240, 210488), (93624, 202880), (101440, 187248), (105244, 180480), (106240, 178788), (117030, 162304), (119192, 159360), (120320, 157866), (121728, 156040), (124832, 152160), (127488, 148990), (131555, 144384)]