28875473280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 768

約数和(自身を含む): 109983744000

約数和(自身を除く): 81108270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 79, 80, 89, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 158, 160, 178, 180, 184, 186, 192, 207, 230, 237, 240, 248, 267, 276, 279, 288, 310, 316, 320, 345, 356, 360, 368, 372, 384, 395, 414, 445, 460, 465, 474, 480, 496, 534, 552, 558, 576, 620, 632, 640, 690, 711, 712, 713, 720, 736, 744, 790, 801, 828, 890, 920, 930, 948, 960, 992, 1035, 1068, 1104, 1116, 1152, 1185, 1240, 1264, 1335, 1380, 1395, 1422, 1424, 1426, 1440, 1472, 1488, 1580, 1602, 1656, 1780, 1817, 1840, 1860, 1896, 1920, 1984, 2047, 2070, 2136, 2139, 2208, 2232, 2370, 2449, 2480, 2528, 2670, 2759, 2760, 2790, 2844, 2848, 2852, 2880, 2944, 2976, 3160, 3204, 3312, 3555, 3560, 3565, 3634, 3680, 3720, 3792, 3968, 4005, 4094, 4140, 4272, 4278, 4416, 4464, 4740, 4898, 4960, 5056, 5340, 5451, 5518, 5520, 5580, 5688, 5696, 5704, 5760, 5952, 6141, 6320, 6408, 6417, 6624, 7031, 7110, 7120, 7130, 7268, 7347, 7360, 7440, 7584, 8010, 8188, 8277, 8280, 8544, 8556, 8832, 8928, 9085, 9480, 9796, 9920, 10112, 10235, 10680, 10695, 10902, 11036, 11040, 11160, 11376, 11392, 11408, 11904, 12245, 12282, 12640, 12816, 12834, 13248, 13795, 14062, 14220, 14240, 14260, 14536, 14694, 14720, 14880, 15168, 16020, 16353, 16376, 16554, 16560, 17088, 17112, 17856, 18170, 18423, 18960, 19592, 19840, 20470, 21093, 21360, 21390, 21804, 22041, 22072, 22080, 22320, 22752, 22816, 24490, 24564, 24831, 25280, 25632, 25668, 26496, 27255, 27590, 28124, 28440, 28480, 28520, 29072, 29388, 29760, 30336, 30705, 32040, 32085, 32706, 32752, 33108, 33120, 34176, 34224, 35155, 35712, 36340, 36735, 36846, 37920, 39184, 40940, 41385, 42186, 42720, 42780, 43608, 44082, 44144, 44160, 44640, 45504, 45632, 48980, 49128, 49662, 50560, 51264, 51336, 54510, 55180, 56248, 56327, 56880, 56960, 57040, 58144, 58776, 59520, 61410, 63279, 63457, 64080, 64170, 65412, 65504, 66216, 66240, 68448, 70310, 72680, 73470, 73692, 75840, 78368, 81765, 81880, 82770, 84372, 85440, 85560, 87216, 88164, 88288, 89280, 91008, 91264, 92115, 97960, 98256, 99324, 102528, 102672, 105465, 109020, 110205, 110360, 112496, 112654, 113760, 114080, 116288, 117552, 122820, 124155, 126558, 126914, 128160, 128340, 130824, 131008, 132432, 132480, 136896, 140620, 145360, 146940, 147384, 151680, 156736, 161713, 163530, 163760, 165540, 168744, 168981, 170880, 171120, 174432, 176328, 176576, 178560, 184230, 190371, 195920, 196512, 198648, 205344, 210930, 217961, 218040, 220410, 220720, 224992, 225308, 227520, 228160, 232576, 235104, 245640, 248310, 253116, 253828, 256320, 256680, 261648, 262016, 264864, 273792, 281240, 281635, 290720, 293880, 294768, 313472, 316395, 317285, 323426, 327060, 327520, 331080, 337488, 337962, 342240, 348864, 352656, 353152, 368460, 380742, 391840, 393024, 397296, 410688, 421860, 435922, 436080, 440820, 441440, 449984, 450616, 455040, 456320, 470208, 485139, 491280, 496620, 506232, 506943, 507656, 512640, 513360, 523296, 529728, 562480, 563270, 571113, 581440, 587760, 589536, 632790, 634570, 646852, 653883, 654120, 655040, 662160, 674976, 675924, 684480, 697728, 705312, 736920, 761484, 783680, 786048, 794592, 808565, 821376, 843720, 844905, 871844, 872160, 881640, 882880, 899968, 901232, 940416, 951855, 970278, 982560, 993240, 1012464, 1013886, 1015312, 1026720, 1046592, 1059456, 1089805, 1124960, 1126540, 1142226, 1162880, 1175520, 1179072, 1265580, 1269140, 1293704, 1307766, 1308240, 1310080, 1324320, 1349952, 1351848, 1368960, 1410624, 1455417, 1473840, 1522968, 1567360, 1589184, 1617130, 1687440, 1689810, 1743688, 1744320, 1763280, 1765760, 1802464, 1903710, 1940556, 1961649, 1965120, 1986480, 2024928, 2027772, 2030624, 2053440, 2093184, 2179610, 2249920, 2253080, 2284452, 2351040, 2358144, 2425695, 2531160, 2534715, 2538280, 2587408, 2615532, 2616480, 2648640, 2699904, 2703696, 2821248, 2855565, 2910834, 2947680, 3045936, 3178368, 3234260, 3269415, 3374880, 3379620, 3487376, 3488640, 3526560, 3604928, 3807420, 3881112, 3923298, 3930240, 3972960, 4049856, 4055544, 4061248, 4106880, 4359220, 4499840, 4506160, 4568904, 4702080, 4851390, 5013103, 5062320, 5069430, 5076560, 5174816, 5231064, 5232960, 5297280, 5407392, 5711130, 5821668, 5895360, 6091872, 6468520, 6538830, 6749760, 6759240, 6974752, 7053120, 7209856, 7277085, 7614840, 7762224, 7846596, 7945920, 8099712, 8111088, 8122496, 8718440, 9012320, 9137808, 9702780, 9808245, 10026206, 10124640, 10138860, 10153120, 10349632, 10462128, 10465920, 10814784, 11422260, 11643336, 11790720, 12183744, 12937040, 13077660, 13499520, 13518480, 13949504, 14106240, 14554170, 15039309, 15229680, 15524448, 15693192, 15891840, 16222176, 17436880, 18024640, 18275616, 19405560, 19616490, 20052412, 20249280, 20277720, 20306240, 20699264, 20924256, 21629568, 22844520, 23286672, 24367488, 25065515, 25874080, 26155320, 27036960, 27899008, 29108340, 30078618, 30459360, 31048896, 31386384, 32444352, 34873760, 36049280, 36551232, 38811120, 39232980, 40104824, 40498560, 40555440, 40612480, 41848512, 45117927, 45689040, 46573344, 50131030, 51748160, 52310640, 54073920, 58216680, 60157236, 60918720, 62097792, 62772768, 64888704, 69747520, 73102464, 75196545, 77622240, 78465960, 80209648, 81110880, 83697024, 90235854, 91378080, 93146688, 100262060, 103496320, 104621280, 108147840, 116433360, 120314472, 121837440, 125545536, 139495040, 150393090, 155244480, 156931920, 160419296, 162221760, 180471708, 182756160, 186293376, 200524120, 209242560, 225589635, 232866720, 240628944, 251091072, 300786180, 310488960, 313863840, 320838592, 324443520, 360943416, 365512320, 401048240, 418485120, 451179270, 465733440, 481257888, 601572360, 627727680, 641677184, 721886832, 802096480, 902358540, 931466880, 962515776, 1203144720, 1255455360, 1443773664, 1604192960, 1804717080, 1925031552, 2406289440, 2887547328, 3208385920, 3609434160, 4812578880, 5775094656, 7218868320, 9625157760, 14437736640, 28875473280]

約数ペア:

[(1, 28875473280), (2, 14437736640), (3, 9625157760), (4, 7218868320), (5, 5775094656), (6, 4812578880), (8, 3609434160), (9, 3208385920), (10, 2887547328), (12, 2406289440), (15, 1925031552), (16, 1804717080), (18, 1604192960), (20, 1443773664), (23, 1255455360), (24, 1203144720), (30, 962515776), (31, 931466880), (32, 902358540), (36, 802096480), (40, 721886832), (45, 641677184), (46, 627727680), (48, 601572360), (60, 481257888), (62, 465733440), (64, 451179270), (69, 418485120), (72, 401048240), (79, 365512320), (80, 360943416), (89, 324443520), (90, 320838592), (92, 313863840), (93, 310488960), (96, 300786180), (115, 251091072), (120, 240628944), (124, 232866720), (128, 225589635), (138, 209242560), (144, 200524120), (155, 186293376), (158, 182756160), (160, 180471708), (178, 162221760), (180, 160419296), (184, 156931920), (186, 155244480), (192, 150393090), (207, 139495040), (230, 125545536), (237, 121837440), (240, 120314472), (248, 116433360), (267, 108147840), (276, 104621280), (279, 103496320), (288, 100262060), (310, 93146688), (316, 91378080), (320, 90235854), (345, 83697024), (356, 81110880), (360, 80209648), (368, 78465960), (372, 77622240), (384, 75196545), (395, 73102464), (414, 69747520), (445, 64888704), (460, 62772768), (465, 62097792), (474, 60918720), (480, 60157236), (496, 58216680), (534, 54073920), (552, 52310640), (558, 51748160), (576, 50131030), (620, 46573344), (632, 45689040), (640, 45117927), (690, 41848512), (711, 40612480), (712, 40555440), (713, 40498560), (720, 40104824), (736, 39232980), (744, 38811120), (790, 36551232), (801, 36049280), (828, 34873760), (890, 32444352), (920, 31386384), (930, 31048896), (948, 30459360), (960, 30078618), (992, 29108340), (1035, 27899008), (1068, 27036960), (1104, 26155320), (1116, 25874080), (1152, 25065515), (1185, 24367488), (1240, 23286672), (1264, 22844520), (1335, 21629568), (1380, 20924256), (1395, 20699264), (1422, 20306240), (1424, 20277720), (1426, 20249280), (1440, 20052412), (1472, 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(91008, 317285), (91264, 316395), (92115, 313472), (97960, 294768), (98256, 293880), (99324, 290720), (102528, 281635), (102672, 281240), (105465, 273792), (109020, 264864), (110205, 262016), (110360, 261648), (112496, 256680), (112654, 256320), (113760, 253828), (114080, 253116), (116288, 248310), (117552, 245640), (122820, 235104), (124155, 232576), (126558, 228160), (126914, 227520), (128160, 225308), (128340, 224992), (130824, 220720), (131008, 220410), (132432, 218040), (132480, 217961), (136896, 210930), (140620, 205344), (145360, 198648), (146940, 196512), (147384, 195920), (151680, 190371), (156736, 184230), (161713, 178560), (163530, 176576), (163760, 176328), (165540, 174432), (168744, 171120), (168981, 170880)]