4978014720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 640

約数和(自身を含む): 19610173440

約数和(自身を除く): 14632158720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 32, 35, 40, 42, 48, 56, 58, 60, 62, 64, 70, 80, 84, 87, 93, 96, 103, 105, 112, 116, 120, 124, 128, 140, 145, 155, 160, 168, 174, 186, 192, 203, 206, 210, 217, 224, 232, 240, 248, 256, 280, 290, 309, 310, 320, 336, 348, 372, 384, 406, 412, 420, 434, 435, 448, 464, 465, 480, 496, 512, 515, 560, 580, 609, 618, 620, 640, 651, 672, 696, 721, 744, 768, 812, 824, 840, 868, 870, 896, 899, 928, 930, 960, 992, 1015, 1030, 1085, 1120, 1160, 1218, 1236, 1240, 1280, 1302, 1344, 1392, 1442, 1488, 1536, 1545, 1624, 1648, 1680, 1736, 1740, 1792, 1798, 1856, 1860, 1920, 1984, 2030, 2060, 2163, 2170, 2240, 2320, 2436, 2472, 2480, 2560, 2604, 2688, 2697, 2784, 2884, 2976, 2987, 3045, 3090, 3193, 3248, 3255, 3296, 3360, 3472, 3480, 3584, 3596, 3605, 3712, 3720, 3840, 3968, 4060, 4120, 4326, 4340, 4480, 4495, 4640, 4872, 4944, 4960, 5208, 5376, 5394, 5568, 5768, 5952, 5974, 6090, 6180, 6293, 6386, 6496, 6510, 6592, 6720, 6944, 6960, 7192, 7210, 7424, 7440, 7680, 7936, 8120, 8240, 8652, 8680, 8960, 8961, 8990, 9280, 9579, 9744, 9888, 9920, 10416, 10752, 10788, 10815, 11136, 11536, 11904, 11948, 12180, 12360, 12586, 12772, 12992, 13020, 13184, 13440, 13485, 13888, 13920, 14384, 14420, 14848, 14880, 14935, 15872, 15965, 16240, 16480, 17304, 17360, 17920, 17922, 17980, 18560, 18879, 19158, 19488, 19776, 19840, 20832, 20909, 21576, 21630, 22272, 22351, 23072, 23808, 23896, 24360, 24720, 25172, 25544, 25984, 26040, 26368, 26880, 26970, 27776, 27840, 28768, 28840, 29760, 29870, 31465, 31930, 32480, 32960, 34608, 34720, 35844, 35960, 37120, 37758, 38316, 38976, 39552, 39680, 41664, 41818, 43152, 43260, 44544, 44702, 44805, 46144, 47616, 47792, 47895, 48720, 49440, 50344, 51088, 51968, 52080, 52736, 53760, 53940, 55552, 55680, 57536, 57680, 59520, 59740, 62727, 62930, 63860, 64960, 65920, 67053, 69216, 69440, 71688, 71920, 74240, 75516, 76632, 77952, 79104, 79360, 83328, 83636, 86304, 86520, 89404, 89610, 92288, 92597, 94395, 95584, 95790, 97440, 98880, 100688, 102176, 103936, 104160, 104545, 107880, 111104, 111360, 111755, 115072, 115360, 119040, 119480, 125454, 125860, 127720, 129920, 131840, 134106, 138432, 138880, 143376, 143840, 151032, 153264, 155904, 158208, 166656, 167272, 172608, 173040, 178808, 179220, 184576, 185194, 188790, 191168, 191580, 194880, 197760, 201376, 204352, 208320, 209090, 215760, 222720, 223510, 230144, 230720, 238080, 238960, 250908, 251720, 255440, 259840, 263680, 268212, 276864, 277760, 277791, 286752, 287680, 302064, 306528, 311808, 313635, 333312, 334544, 335265, 345216, 346080, 357616, 358440, 369152, 370388, 377580, 382336, 383160, 389760, 395520, 402752, 408704, 416640, 418180, 431520, 447020, 460288, 461440, 462985, 477920, 501816, 503440, 510880, 519680, 536424, 553728, 555520, 555582, 573504, 575360, 604128, 613056, 627270, 648179, 669088, 670530, 690432, 692160, 715232, 716880, 740776, 755160, 764672, 766320, 779520, 791040, 805504, 817408, 833280, 836360, 863040, 894040, 922880, 925970, 955840, 1003632, 1006880, 1021760, 1072848, 1107456, 1111164, 1147008, 1150720, 1208256, 1226112, 1254540, 1296358, 1338176, 1341060, 1380864, 1384320, 1388955, 1430464, 1433760, 1481552, 1510320, 1529344, 1532640, 1559040, 1611008, 1634816, 1666560, 1672720, 1726080, 1788080, 1845760, 1851940, 1911680, 1944537, 2007264, 2013760, 2043520, 2145696, 2222328, 2294016, 2301440, 2416512, 2452224, 2509080, 2592716, 2676352, 2682120, 2768640, 2777910, 2860928, 2867520, 2963104, 3020640, 3065280, 3222016, 3240895, 3345440, 3452160, 3576160, 3703880, 3823360, 3889074, 4014528, 4027520, 4087040, 4291392, 4444656, 4588032, 4833024, 4904448, 5018160, 5185432, 5352704, 5364240, 5537280, 5555820, 5721856, 5735040, 5926208, 6041280, 6130560, 6481790, 6690880, 6904320, 7152320, 7407760, 7646720, 7778148, 8029056, 8055040, 8174080, 8582784, 8889312, 9666048, 9722685, 10036320, 10370864, 10705408, 10728480, 11111640, 11443712, 11470080, 11852416, 12082560, 12261120, 12963580, 13381760, 14304640, 14815520, 15556296, 16058112, 16110080, 17165568, 17778624, 19445370, 20072640, 20741728, 21456960, 22223280, 22940160, 23704832, 24165120, 24522240, 25927160, 26763520, 28609280, 29631040, 31112592, 32116224, 34331136, 35557248, 38890740, 40145280, 41483456, 42913920, 44446560, 47409664, 48330240, 51854320, 53527040, 57218560, 59262080, 62225184, 71114496, 77781480, 80290560, 82966912, 85827840, 88893120, 103708640, 118524160, 124450368, 142228992, 155562960, 160581120, 165933824, 171655680, 177786240, 207417280, 237048320, 248900736, 311125920, 331867648, 355572480, 414834560, 497801472, 622251840, 711144960, 829669120, 995602944, 1244503680, 1659338240, 2489007360, 4978014720]

約数ペア:

[(1, 4978014720), (2, 2489007360), (3, 1659338240), (4, 1244503680), (5, 995602944), (6, 829669120), (7, 711144960), (8, 622251840), (10, 497801472), (12, 414834560), (14, 355572480), (15, 331867648), (16, 311125920), (20, 248900736), (21, 237048320), (24, 207417280), (28, 177786240), (29, 171655680), (30, 165933824), (31, 160581120), (32, 155562960), (35, 142228992), (40, 124450368), (42, 118524160), (48, 103708640), (56, 88893120), (58, 85827840), (60, 82966912), (62, 80290560), (64, 77781480), (70, 71114496), (80, 62225184), (84, 59262080), (87, 57218560), (93, 53527040), (96, 51854320), (103, 48330240), (105, 47409664), (112, 44446560), (116, 42913920), (120, 41483456), (124, 40145280), (128, 38890740), (140, 35557248), (145, 34331136), (155, 32116224), (160, 31112592), (168, 29631040), (174, 28609280), (186, 26763520), (192, 25927160), (203, 24522240), (206, 24165120), (210, 23704832), (217, 22940160), (224, 22223280), (232, 21456960), (240, 20741728), (248, 20072640), (256, 19445370), (280, 17778624), (290, 17165568), (309, 16110080), (310, 16058112), (320, 15556296), (336, 14815520), (348, 14304640), (372, 13381760), (384, 12963580), (406, 12261120), (412, 12082560), (420, 11852416), (434, 11470080), (435, 11443712), (448, 11111640), (464, 10728480), (465, 10705408), (480, 10370864), (496, 10036320), (512, 9722685), (515, 9666048), (560, 8889312), (580, 8582784), (609, 8174080), (618, 8055040), (620, 8029056), (640, 7778148), (651, 7646720), (672, 7407760), (696, 7152320), (721, 6904320), (744, 6690880), (768, 6481790), (812, 6130560), (824, 6041280), (840, 5926208), (868, 5735040), (870, 5721856), (896, 5555820), (899, 5537280), (928, 5364240), (930, 5352704), (960, 5185432), (992, 5018160), (1015, 4904448), (1030, 4833024), (1085, 4588032), (1120, 4444656), (1160, 4291392), (1218, 4087040), (1236, 4027520), (1240, 4014528), (1280, 3889074), (1302, 3823360), (1344, 3703880), (1392, 3576160), (1442, 3452160), (1488, 3345440), (1536, 3240895), (1545, 3222016), (1624, 3065280), (1648, 3020640), (1680, 2963104), (1736, 2867520), (1740, 2860928), (1792, 2777910), (1798, 2768640), (1856, 2682120), (1860, 2676352), (1920, 2592716), (1984, 2509080), (2030, 2452224), (2060, 2416512), (2163, 2301440), (2170, 2294016), (2240, 2222328), (2320, 2145696), (2436, 2043520), (2472, 2013760), (2480, 2007264), (2560, 1944537), (2604, 1911680), (2688, 1851940), (2697, 1845760), (2784, 1788080), (2884, 1726080), (2976, 1672720), (2987, 1666560), (3045, 1634816), (3090, 1611008), (3193, 1559040), (3248, 1532640), (3255, 1529344), (3296, 1510320), (3360, 1481552), (3472, 1433760), (3480, 1430464), (3584, 1388955), (3596, 1384320), (3605, 1380864), (3712, 1341060), (3720, 1338176), (3840, 1296358), (3968, 1254540), (4060, 1226112), (4120, 1208256), (4326, 1150720), (4340, 1147008), (4480, 1111164), (4495, 1107456), (4640, 1072848), (4872, 1021760), (4944, 1006880), (4960, 1003632), (5208, 955840), (5376, 925970), (5394, 922880), (5568, 894040), (5768, 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(17920, 277791), (17922, 277760), (17980, 276864), (18560, 268212), (18879, 263680), (19158, 259840), (19488, 255440), (19776, 251720), (19840, 250908), (20832, 238960), (20909, 238080), (21576, 230720), (21630, 230144), (22272, 223510), (22351, 222720), (23072, 215760), (23808, 209090), (23896, 208320), (24360, 204352), (24720, 201376), (25172, 197760), (25544, 194880), (25984, 191580), (26040, 191168), (26368, 188790), (26880, 185194), (26970, 184576), (27776, 179220), (27840, 178808), (28768, 173040), (28840, 172608), (29760, 167272), (29870, 166656), (31465, 158208), (31930, 155904), (32480, 153264), (32960, 151032), (34608, 143840), (34720, 143376), (35844, 138880), (35960, 138432), (37120, 134106), (37758, 131840), (38316, 129920), (38976, 127720), (39552, 125860), (39680, 125454), (41664, 119480), (41818, 119040), (43152, 115360), (43260, 115072), (44544, 111755), (44702, 111360), (44805, 111104), (46144, 107880), (47616, 104545), (47792, 104160), (47895, 103936), (48720, 102176), (49440, 100688), (50344, 98880), (51088, 97440), (51968, 95790), (52080, 95584), (52736, 94395), (53760, 92597), (53940, 92288), (55552, 89610), (55680, 89404), (57536, 86520), (57680, 86304), (59520, 83636), (59740, 83328), (62727, 79360), (62930, 79104), (63860, 77952), (64960, 76632), (65920, 75516), (67053, 74240), (69216, 71920), (69440, 71688)]