2159386404480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1581829}}^1$

素因数の和:1581936

約数の個数: 256

約数和(自身を含む): 7744639680000

約数和(自身を除く): 5585253275520

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 384, 395, 432, 474, 480, 540, 576, 632, 640, 711, 720, 790, 864, 948, 960, 1080, 1152, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 1920, 2133, 2160, 2370, 2528, 2844, 2880, 3160, 3456, 3555, 3792, 4266, 4320, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 8532, 8640, 9480, 10112, 10665, 11376, 12640, 14220, 15168, 17064, 17280, 18960, 21330, 22752, 25280, 28440, 30336, 34128, 37920, 42660, 45504, 50560, 56880, 68256, 75840, 85320, 91008, 113760, 136512, 151680, 170640, 227520, 273024, 341280, 455040, 682560, 1365120, 1581829, 3163658, 4745487, 6327316, 7909145, 9490974, 12654632, 14236461, 15818290, 18981948, 23727435, 25309264, 28472922, 31636580, 37963896, 42709383, 47454870, 50618528, 56945844, 63273160, 71182305, 75927792, 85418766, 94909740, 101237056, 113891688, 124964491, 126546320, 142364610, 151855584, 170837532, 189819480, 202474112, 213546915, 227783376, 249928982, 253092640, 284729220, 303711168, 341675064, 374893473, 379638960, 427093830, 455566752, 499857964, 506185280, 569458440, 607422336, 624822455, 683350128, 749786946, 759277920, 854187660, 911133504, 999715928, 1012370560, 1124680419, 1138916880, 1249644910, 1366700256, 1499573892, 1518555840, 1708375320, 1822267008, 1874467365, 1999431856, 2249360838, 2277833760, 2499289820, 2733400512, 2999147784, 3037111680, 3374041257, 3416750640, 3748934730, 3998863712, 4498721676, 4555667520, 4998579640, 5466801024, 5623402095, 5998295568, 6748082514, 6833501280, 7497869460, 7997727424, 8997443352, 9111335040, 9997159280, 11246804190, 11996591136, 13496165028, 13667002560, 14995738920, 15995454848, 16870206285, 17994886704, 19994318560, 22493608380, 23993182272, 26992330056, 27334005120, 29991477840, 33740412570, 35989773408, 39988637120, 44987216760, 47986364544, 53984660112, 59982955680, 67480825140, 71979546816, 79977274240, 89974433520, 107969320224, 119965911360, 134961650280, 143959093632, 179948867040, 215938640448, 239931822720, 269923300560, 359897734080, 431877280896, 539846601120, 719795468160, 1079693202240, 2159386404480]

約数ペア:

[(1, 2159386404480), (2, 1079693202240), (3, 719795468160), (4, 539846601120), (5, 431877280896), (6, 359897734080), (8, 269923300560), (9, 239931822720), (10, 215938640448), (12, 179948867040), (15, 143959093632), (16, 134961650280), (18, 119965911360), (20, 107969320224), (24, 89974433520), (27, 79977274240), (30, 71979546816), (32, 67480825140), (36, 59982955680), (40, 53984660112), (45, 47986364544), (48, 44987216760), (54, 39988637120), (60, 35989773408), (64, 33740412570), (72, 29991477840), (79, 27334005120), (80, 26992330056), (90, 23993182272), (96, 22493608380), (108, 19994318560), (120, 17994886704), (128, 16870206285), (135, 15995454848), (144, 14995738920), (158, 13667002560), (160, 13496165028), (180, 11996591136), (192, 11246804190), (216, 9997159280), (237, 9111335040), (240, 8997443352), (270, 7997727424), (288, 7497869460), (316, 6833501280), (320, 6748082514), (360, 5998295568), (384, 5623402095), (395, 5466801024), (432, 4998579640), (474, 4555667520), (480, 4498721676), (540, 3998863712), (576, 3748934730), (632, 3416750640), (640, 3374041257), (711, 3037111680), (720, 2999147784), (790, 2733400512), (864, 2499289820), (948, 2277833760), (960, 2249360838), (1080, 1999431856), (1152, 1874467365), (1185, 1822267008), (1264, 1708375320), (1422, 1518555840), (1440, 1499573892), (1580, 1366700256), (1728, 1249644910), (1896, 1138916880), (1920, 1124680419), (2133, 1012370560), (2160, 999715928), (2370, 911133504), (2528, 854187660), (2844, 759277920), (2880, 749786946), (3160, 683350128), (3456, 624822455), (3555, 607422336), (3792, 569458440), (4266, 506185280), (4320, 499857964), (4740, 455566752), (5056, 427093830), (5688, 379638960), (5760, 374893473), (6320, 341675064), (7110, 303711168), (7584, 284729220), (8532, 253092640), (8640, 249928982), (9480, 227783376), (10112, 213546915), (10665, 202474112), (11376, 189819480), (12640, 170837532), (14220, 151855584), (15168, 142364610), (17064, 126546320), (17280, 124964491), (18960, 113891688), (21330, 101237056), (22752, 94909740), (25280, 85418766), (28440, 75927792), (30336, 71182305), (34128, 63273160), (37920, 56945844), (42660, 50618528), (45504, 47454870), (50560, 42709383), (56880, 37963896), (68256, 31636580), (75840, 28472922), (85320, 25309264), (91008, 23727435), (113760, 18981948), (136512, 15818290), (151680, 14236461), (170640, 12654632), (227520, 9490974), (273024, 7909145), (341280, 6327316), (455040, 4745487), (682560, 3163658), (1365120, 1581829)]