15237918720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 416

約数和(自身を含む): 57394664640

約数和(自身を除く): 42156745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1621, 1632, 1728, 1836, 1920, 2040, 2048, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3242, 3264, 3456, 3672, 3840, 4080, 4096, 4320, 4352, 4590, 4608, 4863, 4896, 5120, 5440, 5760, 6120, 6144, 6484, 6528, 6912, 7344, 7680, 8105, 8160, 8640, 8704, 9180, 9216, 9726, 9792, 10240, 10880, 11520, 12240, 12288, 12968, 13056, 13824, 14589, 14688, 15360, 16210, 16320, 17280, 17408, 18360, 18432, 19452, 19584, 20480, 21760, 23040, 24315, 24480, 25936, 26112, 27557, 27648, 29178, 29376, 30720, 32420, 32640, 34560, 34816, 36720, 36864, 38904, 39168, 43520, 43767, 46080, 48630, 48960, 51872, 52224, 55114, 55296, 58356, 58752, 61440, 64840, 65280, 69120, 69632, 72945, 73440, 77808, 78336, 82671, 87040, 87534, 92160, 97260, 97920, 103744, 104448, 110228, 110592, 116712, 117504, 129680, 130560, 137785, 138240, 145890, 146880, 155616, 156672, 165342, 174080, 175068, 184320, 194520, 195840, 207488, 208896, 218835, 220456, 233424, 235008, 248013, 259360, 261120, 275570, 276480, 291780, 293760, 311232, 313344, 330684, 348160, 350136, 389040, 391680, 413355, 414976, 437670, 440912, 466848, 470016, 496026, 518720, 522240, 551140, 552960, 583560, 587520, 622464, 626688, 661368, 700272, 744039, 778080, 783360, 826710, 829952, 875340, 881824, 933696, 940032, 992052, 1037440, 1044480, 1102280, 1167120, 1175040, 1240065, 1244928, 1322736, 1400544, 1488078, 1556160, 1566720, 1653420, 1659904, 1750680, 1763648, 1867392, 1880064, 1984104, 2074880, 2204560, 2334240, 2350080, 2480130, 2489856, 2645472, 2801088, 2976156, 3112320, 3133440, 3306840, 3319808, 3501360, 3527296, 3720195, 3734784, 3968208, 4149760, 4409120, 4668480, 4700160, 4960260, 4979712, 5290944, 5602176, 5952312, 6224640, 6613680, 6639616, 7002720, 7054592, 7440390, 7469568, 7936416, 8299520, 8818240, 9336960, 9400320, 9920520, 9959424, 10581888, 11204352, 11904624, 12449280, 13227360, 14005440, 14109184, 14880780, 14939136, 15872832, 16599040, 17636480, 18673920, 19841040, 19918848, 21163776, 22408704, 23809248, 24898560, 26454720, 28010880, 28218368, 29761560, 29878272, 31745664, 33198080, 35272960, 37347840, 39682080, 42327552, 44817408, 47618496, 49797120, 52909440, 56021760, 56436736, 59523120, 59756544, 63491328, 70545920, 74695680, 79364160, 84655104, 89634816, 95236992, 99594240, 105818880, 112043520, 112873472, 119046240, 126982656, 141091840, 149391360, 158728320, 169310208, 179269632, 190473984, 211637760, 224087040, 238092480, 253965312, 282183680, 298782720, 317456640, 338620416, 380947968, 423275520, 448174080, 476184960, 507930624, 564367360, 634913280, 761895936, 846551040, 896348160, 952369920, 1015861248, 1269826560, 1523791872, 1693102080, 1904739840, 2539653120, 3047583744, 3809479680, 5079306240, 7618959360, 15237918720]

約数ペア:

[(1, 15237918720), (2, 7618959360), (3, 5079306240), (4, 3809479680), (5, 3047583744), (6, 2539653120), (8, 1904739840), (9, 1693102080), (10, 1523791872), (12, 1269826560), (15, 1015861248), (16, 952369920), (17, 896348160), (18, 846551040), (20, 761895936), (24, 634913280), (27, 564367360), (30, 507930624), (32, 476184960), (34, 448174080), (36, 423275520), (40, 380947968), (45, 338620416), (48, 317456640), (51, 298782720), (54, 282183680), (60, 253965312), (64, 238092480), (68, 224087040), (72, 211637760), (80, 190473984), (85, 179269632), (90, 169310208), (96, 158728320), (102, 149391360), (108, 141091840), (120, 126982656), (128, 119046240), (135, 112873472), (136, 112043520), (144, 105818880), (153, 99594240), (160, 95236992), (170, 89634816), (180, 84655104), (192, 79364160), (204, 74695680), (216, 70545920), (240, 63491328), (255, 59756544), (256, 59523120), (270, 56436736), (272, 56021760), (288, 52909440), (306, 49797120), (320, 47618496), (340, 44817408), (360, 42327552), (384, 39682080), (408, 37347840), (432, 35272960), (459, 33198080), (480, 31745664), (510, 29878272), (512, 29761560), (540, 28218368), (544, 28010880), (576, 26454720), (612, 24898560), (640, 23809248), (680, 22408704), (720, 21163776), (765, 19918848), (768, 19841040), (816, 18673920), (864, 17636480), (918, 16599040), (960, 15872832), (1020, 14939136), (1024, 14880780), (1080, 14109184), (1088, 14005440), (1152, 13227360), (1224, 12449280), (1280, 11904624), (1360, 11204352), (1440, 10581888), (1530, 9959424), (1536, 9920520), (1621, 9400320), (1632, 9336960), (1728, 8818240), (1836, 8299520), (1920, 7936416), (2040, 7469568), (2048, 7440390), (2160, 7054592), (2176, 7002720), (2295, 6639616), (2304, 6613680), (2448, 6224640), (2560, 5952312), (2720, 5602176), (2880, 5290944), (3060, 4979712), (3072, 4960260), (3242, 4700160), (3264, 4668480), (3456, 4409120), (3672, 4149760), (3840, 3968208), (4080, 3734784), (4096, 3720195), (4320, 3527296), (4352, 3501360), (4590, 3319808), (4608, 3306840), (4863, 3133440), (4896, 3112320), (5120, 2976156), (5440, 2801088), (5760, 2645472), (6120, 2489856), (6144, 2480130), (6484, 2350080), (6528, 2334240), (6912, 2204560), (7344, 2074880), (7680, 1984104), (8105, 1880064), (8160, 1867392), (8640, 1763648), (8704, 1750680), (9180, 1659904), (9216, 1653420), (9726, 1566720), (9792, 1556160), (10240, 1488078), (10880, 1400544), (11520, 1322736), (12240, 1244928), (12288, 1240065), (12968, 1175040), (13056, 1167120), (13824, 1102280), (14589, 1044480), (14688, 1037440), (15360, 992052), (16210, 940032), (16320, 933696), (17280, 881824), (17408, 875340), (18360, 829952), (18432, 826710), (19452, 783360), (19584, 778080), (20480, 744039), (21760, 700272), (23040, 661368), (24315, 626688), (24480, 622464), (25936, 587520), (26112, 583560), (27557, 552960), (27648, 551140), (29178, 522240), (29376, 518720), (30720, 496026), (32420, 470016), (32640, 466848), (34560, 440912), (34816, 437670), (36720, 414976), (36864, 413355), (38904, 391680), (39168, 389040), (43520, 350136), (43767, 348160), (46080, 330684), (48630, 313344), (48960, 311232), (51872, 293760), (52224, 291780), (55114, 276480), (55296, 275570), (58356, 261120), (58752, 259360), (61440, 248013), (64840, 235008), (65280, 233424), (69120, 220456), (69632, 218835), (72945, 208896), (73440, 207488), (77808, 195840), (78336, 194520), (82671, 184320), (87040, 175068), (87534, 174080), (92160, 165342), (97260, 156672), (97920, 155616), (103744, 146880), (104448, 145890), (110228, 138240), (110592, 137785), (116712, 130560), (117504, 129680)]