4518698880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 15071846400

約数和(自身を除く): 10553147520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 128, 155, 158, 160, 186, 192, 237, 240, 248, 310, 316, 320, 372, 384, 395, 465, 474, 480, 496, 620, 632, 640, 744, 790, 930, 948, 960, 961, 992, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 1920, 1922, 1984, 2370, 2449, 2480, 2528, 2883, 2976, 3160, 3720, 3792, 3844, 3968, 4740, 4805, 4898, 4960, 5056, 5766, 5952, 6320, 7347, 7440, 7584, 7688, 9480, 9610, 9796, 9920, 10112, 11532, 11904, 12245, 12640, 14415, 14694, 14880, 15168, 15376, 18960, 19220, 19592, 19840, 23064, 24490, 25280, 28830, 29388, 29760, 29791, 30336, 30752, 36735, 37920, 38440, 39184, 46128, 48980, 50560, 57660, 58776, 59520, 59582, 61504, 73470, 75840, 75919, 76880, 78368, 89373, 92256, 97960, 115320, 117552, 119164, 123008, 146940, 148955, 151680, 151838, 153760, 156736, 178746, 184512, 195920, 227757, 230640, 235104, 238328, 293880, 297910, 303676, 307520, 313472, 357492, 369024, 379595, 391840, 446865, 455514, 461280, 470208, 476656, 587760, 595820, 607352, 615040, 714984, 759190, 783680, 893730, 911028, 922560, 940416, 953312, 1138785, 1175520, 1191640, 1214704, 1429968, 1518380, 1567360, 1787460, 1822056, 1845120, 1906624, 2277570, 2351040, 2353489, 2383280, 2429408, 2859936, 3036760, 3574920, 3644112, 3813248, 4555140, 4702080, 4706978, 4766560, 4858816, 5719872, 6073520, 7060467, 7149840, 7288224, 9110280, 9413956, 9533120, 9717632, 11439744, 11767445, 12147040, 14120934, 14299680, 14576448, 18220560, 18827912, 19066240, 23534890, 24294080, 28241868, 28599360, 29152896, 35302335, 36441120, 37655824, 47069780, 48588160, 56483736, 57198720, 70604670, 72882240, 75311648, 94139560, 112967472, 141209340, 145764480, 150623296, 188279120, 225934944, 282418680, 301246592, 376558240, 451869888, 564837360, 753116480, 903739776, 1129674720, 1506232960, 2259349440, 4518698880]

約数ペア:

[(1, 4518698880), (2, 2259349440), (3, 1506232960), (4, 1129674720), (5, 903739776), (6, 753116480), (8, 564837360), (10, 451869888), (12, 376558240), (15, 301246592), (16, 282418680), (20, 225934944), (24, 188279120), (30, 150623296), (31, 145764480), (32, 141209340), (40, 112967472), (48, 94139560), (60, 75311648), (62, 72882240), (64, 70604670), (79, 57198720), (80, 56483736), (93, 48588160), (96, 47069780), (120, 37655824), (124, 36441120), (128, 35302335), (155, 29152896), (158, 28599360), (160, 28241868), (186, 24294080), (192, 23534890), (237, 19066240), (240, 18827912), (248, 18220560), (310, 14576448), (316, 14299680), (320, 14120934), (372, 12147040), (384, 11767445), (395, 11439744), (465, 9717632), (474, 9533120), (480, 9413956), (496, 9110280), (620, 7288224), (632, 7149840), (640, 7060467), (744, 6073520), (790, 5719872), (930, 4858816), (948, 4766560), (960, 4706978), (961, 4702080), (992, 4555140), (1185, 3813248), (1240, 3644112), (1264, 3574920), (1488, 3036760), (1580, 2859936), (1860, 2429408), (1896, 2383280), (1920, 2353489), (1922, 2351040), (1984, 2277570), (2370, 1906624), (2449, 1845120), (2480, 1822056), (2528, 1787460), (2883, 1567360), (2976, 1518380), (3160, 1429968), (3720, 1214704), (3792, 1191640), (3844, 1175520), (3968, 1138785), (4740, 953312), (4805, 940416), (4898, 922560), (4960, 911028), (5056, 893730), (5766, 783680), (5952, 759190), (6320, 714984), (7347, 615040), (7440, 607352), (7584, 595820), (7688, 587760), (9480, 476656), (9610, 470208), (9796, 461280), (9920, 455514), (10112, 446865), (11532, 391840), (11904, 379595), (12245, 369024), (12640, 357492), (14415, 313472), (14694, 307520), (14880, 303676), (15168, 297910), (15376, 293880), (18960, 238328), (19220, 235104), (19592, 230640), (19840, 227757), (23064, 195920), (24490, 184512), (25280, 178746), (28830, 156736), (29388, 153760), (29760, 151838), (29791, 151680), (30336, 148955), (30752, 146940), (36735, 123008), (37920, 119164), (38440, 117552), (39184, 115320), (46128, 97960), (48980, 92256), (50560, 89373), (57660, 78368), (58776, 76880), (59520, 75919), (59582, 75840), (61504, 73470)]