1493640960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 5499766272

約数和(自身を除く): 4006125312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 256, 280, 307, 320, 336, 362, 384, 420, 448, 480, 543, 560, 614, 640, 672, 724, 768, 840, 896, 905, 921, 960, 1086, 1120, 1228, 1267, 1280, 1344, 1448, 1535, 1680, 1792, 1810, 1842, 1920, 2149, 2172, 2240, 2456, 2534, 2688, 2715, 2896, 3070, 3360, 3620, 3684, 3801, 3840, 4298, 4344, 4480, 4605, 4912, 5068, 5376, 5430, 5792, 6140, 6335, 6447, 6720, 7240, 7368, 7602, 8596, 8688, 8960, 9210, 9824, 10136, 10745, 10860, 11584, 12280, 12670, 12894, 13440, 14480, 14736, 15204, 17192, 17376, 18420, 19005, 19648, 20272, 21490, 21720, 23168, 24560, 25340, 25788, 26880, 28960, 29472, 30408, 32235, 34384, 34752, 36840, 38010, 39296, 40544, 42980, 43440, 46336, 49120, 50680, 51576, 55567, 57920, 58944, 60816, 64470, 68768, 69504, 73680, 76020, 78592, 81088, 85960, 86880, 98240, 101360, 103152, 111134, 115840, 117888, 121632, 128940, 137536, 139008, 147360, 152040, 162176, 166701, 171920, 173760, 196480, 202720, 206304, 222268, 231680, 235776, 243264, 257880, 275072, 277835, 294720, 304080, 324352, 333402, 343840, 347520, 388969, 392960, 405440, 412608, 444536, 486528, 515760, 550144, 555670, 589440, 608160, 666804, 687680, 695040, 777938, 810880, 825216, 833505, 889072, 973056, 1031520, 1111340, 1166907, 1178880, 1216320, 1333608, 1375360, 1555876, 1621760, 1650432, 1667010, 1778144, 1944845, 2063040, 2222680, 2333814, 2432640, 2667216, 2750720, 3111752, 3334020, 3556288, 3889690, 4126080, 4445360, 4667628, 4865280, 5334432, 5834535, 6223504, 6668040, 7112576, 7779380, 8252160, 8890720, 9335256, 10668864, 11669070, 12447008, 13336080, 14225152, 15558760, 17781440, 18670512, 21337728, 23338140, 24894016, 26672160, 31117520, 35562880, 37341024, 42675456, 46676280, 49788032, 53344320, 62235040, 71125760, 74682048, 93352560, 99576064, 106688640, 124470080, 149364096, 186705120, 213377280, 248940160, 298728192, 373410240, 497880320, 746820480, 1493640960]

約数ペア:

[(1, 1493640960), (2, 746820480), (3, 497880320), (4, 373410240), (5, 298728192), (6, 248940160), (7, 213377280), (8, 186705120), (10, 149364096), (12, 124470080), (14, 106688640), (15, 99576064), (16, 93352560), (20, 74682048), (21, 71125760), (24, 62235040), (28, 53344320), (30, 49788032), (32, 46676280), (35, 42675456), (40, 37341024), (42, 35562880), (48, 31117520), (56, 26672160), (60, 24894016), (64, 23338140), (70, 21337728), (80, 18670512), (84, 17781440), (96, 15558760), (105, 14225152), (112, 13336080), (120, 12447008), (128, 11669070), (140, 10668864), (160, 9335256), (168, 8890720), (181, 8252160), (192, 7779380), (210, 7112576), (224, 6668040), (240, 6223504), (256, 5834535), (280, 5334432), (307, 4865280), (320, 4667628), (336, 4445360), (362, 4126080), (384, 3889690), (420, 3556288), (448, 3334020), (480, 3111752), (543, 2750720), (560, 2667216), (614, 2432640), (640, 2333814), (672, 2222680), (724, 2063040), (768, 1944845), (840, 1778144), (896, 1667010), (905, 1650432), (921, 1621760), (960, 1555876), (1086, 1375360), (1120, 1333608), (1228, 1216320), (1267, 1178880), (1280, 1166907), (1344, 1111340), (1448, 1031520), (1535, 973056), (1680, 889072), (1792, 833505), (1810, 825216), (1842, 810880), (1920, 777938), (2149, 695040), (2172, 687680), (2240, 666804), (2456, 608160), (2534, 589440), (2688, 555670), (2715, 550144), (2896, 515760), (3070, 486528), (3360, 444536), (3620, 412608), (3684, 405440), (3801, 392960), (3840, 388969), (4298, 347520), (4344, 343840), (4480, 333402), (4605, 324352), (4912, 304080), (5068, 294720), (5376, 277835), (5430, 275072), (5792, 257880), (6140, 243264), (6335, 235776), (6447, 231680), (6720, 222268), (7240, 206304), (7368, 202720), (7602, 196480), (8596, 173760), (8688, 171920), (8960, 166701), (9210, 162176), (9824, 152040), (10136, 147360), (10745, 139008), (10860, 137536), (11584, 128940), (12280, 121632), (12670, 117888), (12894, 115840), (13440, 111134), (14480, 103152), (14736, 101360), (15204, 98240), (17192, 86880), (17376, 85960), (18420, 81088), (19005, 78592), (19648, 76020), (20272, 73680), (21490, 69504), (21720, 68768), (23168, 64470), (24560, 60816), (25340, 58944), (25788, 57920), (26880, 55567), (28960, 51576), (29472, 50680), (30408, 49120), (32235, 46336), (34384, 43440), (34752, 42980), (36840, 40544), (38010, 39296)]