431421120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 448

約数和(自身を含む): 1720535040

約数和(自身を除く): 1289113920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 167, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 320, 334, 345, 351, 360, 368, 390, 414, 416, 432, 460, 468, 480, 501, 520, 540, 552, 576, 585, 598, 621, 624, 668, 690, 702, 720, 736, 780, 828, 832, 835, 864, 897, 920, 936, 960, 1002, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1248, 1336, 1380, 1404, 1440, 1472, 1495, 1503, 1560, 1656, 1670, 1728, 1755, 1794, 1840, 1872, 2004, 2070, 2080, 2160, 2171, 2208, 2340, 2392, 2484, 2496, 2505, 2672, 2691, 2760, 2808, 2880, 2990, 3006, 3105, 3120, 3312, 3340, 3510, 3588, 3680, 3744, 3841, 4008, 4140, 4160, 4320, 4342, 4416, 4485, 4509, 4680, 4784, 4968, 5010, 5344, 5382, 5520, 5616, 5980, 6012, 6210, 6240, 6513, 6624, 6680, 7020, 7176, 7360, 7488, 7515, 7682, 8016, 8073, 8280, 8640, 8684, 8970, 9018, 9360, 9568, 9936, 10020, 10688, 10764, 10855, 11040, 11232, 11523, 11960, 12024, 12420, 12480, 13026, 13248, 13360, 13455, 14040, 14352, 15030, 15364, 16032, 16146, 16560, 17368, 17940, 18036, 18720, 19136, 19205, 19539, 19872, 20040, 21528, 21710, 22080, 22464, 22545, 23046, 23920, 24048, 24840, 26052, 26720, 26910, 28080, 28704, 30060, 30728, 32064, 32292, 32565, 33120, 34569, 34736, 35880, 36072, 37440, 38410, 39078, 39744, 40080, 40365, 43056, 43420, 45090, 46092, 47840, 48096, 49680, 49933, 52104, 53440, 53820, 56160, 57408, 57615, 58617, 60120, 61456, 64584, 65130, 66240, 69138, 69472, 71760, 72144, 76820, 78156, 80160, 80730, 86112, 86840, 90180, 92184, 95680, 96192, 97695, 99360, 99866, 103707, 104208, 107640, 112320, 115230, 117234, 120240, 122912, 129168, 130260, 138276, 138944, 143520, 144288, 149799, 153640, 156312, 160320, 161460, 172224, 172845, 173680, 180360, 184368, 195390, 198720, 199732, 207414, 208416, 215280, 230460, 234468, 240480, 245824, 249665, 258336, 260520, 276552, 287040, 288576, 293085, 299598, 307280, 312624, 322920, 345690, 347360, 360720, 368736, 390780, 399464, 414828, 416832, 430560, 449397, 460920, 468936, 480960, 499330, 516672, 518535, 521040, 553104, 586170, 599196, 614560, 625248, 645840, 691380, 694720, 721440, 737472, 748995, 781560, 798928, 829656, 861120, 898794, 921840, 937872, 998660, 1037070, 1042080, 1106208, 1172340, 1198392, 1229120, 1250496, 1291680, 1348191, 1382760, 1442880, 1497990, 1563120, 1597856, 1659312, 1797588, 1843680, 1875744, 1997320, 2074140, 2084160, 2212416, 2246985, 2344680, 2396784, 2583360, 2696382, 2765520, 2995980, 3126240, 3195712, 3318624, 3595176, 3687360, 3751488, 3994640, 4148280, 4493970, 4689360, 4793568, 5392764, 5531040, 5991960, 6252480, 6637248, 6740955, 7190352, 7989280, 8296560, 8987940, 9378720, 9587136, 10785528, 11062080, 11983920, 13481910, 14380704, 15978560, 16593120, 17975880, 18757440, 21571056, 23967840, 26963820, 28761408, 33186240, 35951760, 43142112, 47935680, 53927640, 71903520, 86284224, 107855280, 143807040, 215710560, 431421120]

約数ペア:

[(1, 431421120), (2, 215710560), (3, 143807040), (4, 107855280), (5, 86284224), (6, 71903520), (8, 53927640), (9, 47935680), (10, 43142112), (12, 35951760), (13, 33186240), (15, 28761408), (16, 26963820), (18, 23967840), (20, 21571056), (23, 18757440), (24, 17975880), (26, 16593120), (27, 15978560), (30, 14380704), (32, 13481910), (36, 11983920), (39, 11062080), (40, 10785528), (45, 9587136), (46, 9378720), (48, 8987940), (52, 8296560), (54, 7989280), (60, 7190352), (64, 6740955), (65, 6637248), (69, 6252480), (72, 5991960), (78, 5531040), (80, 5392764), (90, 4793568), (92, 4689360), (96, 4493970), (104, 4148280), (108, 3994640), (115, 3751488), (117, 3687360), (120, 3595176), (130, 3318624), (135, 3195712), (138, 3126240), (144, 2995980), (156, 2765520), (160, 2696382), (167, 2583360), (180, 2396784), (184, 2344680), (192, 2246985), (195, 2212416), (207, 2084160), (208, 2074140), (216, 1997320), (230, 1875744), (234, 1843680), (240, 1797588), (260, 1659312), (270, 1597856), (276, 1563120), (288, 1497990), (299, 1442880), (312, 1382760), (320, 1348191), (334, 1291680), (345, 1250496), (351, 1229120), (360, 1198392), (368, 1172340), (390, 1106208), (414, 1042080), (416, 1037070), (432, 998660), (460, 937872), (468, 921840), (480, 898794), (501, 861120), (520, 829656), (540, 798928), (552, 781560), (576, 748995), (585, 737472), (598, 721440), (621, 694720), (624, 691380), (668, 645840), (690, 625248), (702, 614560), (720, 599196), (736, 586170), (780, 553104), (828, 521040), (832, 518535), (835, 516672), (864, 499330), (897, 480960), (920, 468936), (936, 460920), (960, 449397), (1002, 430560), (1035, 416832), (1040, 414828), (1080, 399464), (1104, 390780), (1170, 368736), (1196, 360720), (1242, 347360), (1248, 345690), (1336, 322920), (1380, 312624), (1404, 307280), (1440, 299598), (1472, 293085), (1495, 288576), (1503, 287040), (1560, 276552), (1656, 260520), (1670, 258336), (1728, 249665), (1755, 245824), (1794, 240480), (1840, 234468), (1872, 230460), (2004, 215280), (2070, 208416), (2080, 207414), (2160, 199732), (2171, 198720), (2208, 195390), (2340, 184368), (2392, 180360), (2484, 173680), (2496, 172845), (2505, 172224), (2672, 161460), (2691, 160320), (2760, 156312), (2808, 153640), (2880, 149799), (2990, 144288), (3006, 143520), (3105, 138944), (3120, 138276), (3312, 130260), (3340, 129168), (3510, 122912), (3588, 120240), (3680, 117234), (3744, 115230), (3841, 112320), (4008, 107640), (4140, 104208), (4160, 103707), (4320, 99866), (4342, 99360), (4416, 97695), (4485, 96192), (4509, 95680), (4680, 92184), (4784, 90180), (4968, 86840), (5010, 86112), (5344, 80730), (5382, 80160), (5520, 78156), (5616, 76820), (5980, 72144), (6012, 71760), (6210, 69472), (6240, 69138), (6513, 66240), (6624, 65130), (6680, 64584), (7020, 61456), (7176, 60120), (7360, 58617), (7488, 57615), (7515, 57408), (7682, 56160), (8016, 53820), (8073, 53440), (8280, 52104), (8640, 49933), (8684, 49680), (8970, 48096), (9018, 47840), (9360, 46092), (9568, 45090), (9936, 43420), (10020, 43056), (10688, 40365), (10764, 40080), (10855, 39744), (11040, 39078), (11232, 38410), (11523, 37440), (11960, 36072), (12024, 35880), (12420, 34736), (12480, 34569), (13026, 33120), (13248, 32565), (13360, 32292), (13455, 32064), (14040, 30728), (14352, 30060), (15030, 28704), (15364, 28080), (16032, 26910), (16146, 26720), (16560, 26052), (17368, 24840), (17940, 24048), (18036, 23920), (18720, 23046), (19136, 22545), (19205, 22464), (19539, 22080), (19872, 21710), (20040, 21528)]