71973726720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2356

約数の個数: 640

約数和(自身を含む): 285855989760

約数和(自身を除く): 213882263040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 256, 266, 280, 285, 304, 310, 320, 336, 372, 380, 384, 399, 420, 434, 448, 456, 465, 480, 496, 512, 532, 560, 570, 589, 608, 620, 640, 651, 665, 672, 744, 760, 768, 798, 840, 868, 896, 912, 930, 960, 992, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1280, 1302, 1330, 1344, 1488, 1520, 1536, 1596, 1680, 1736, 1767, 1792, 1824, 1860, 1920, 1984, 1995, 2128, 2170, 2240, 2273, 2280, 2356, 2432, 2480, 2560, 2604, 2660, 2688, 2945, 2976, 3040, 3192, 3255, 3360, 3472, 3534, 3584, 3648, 3720, 3840, 3968, 3990, 4123, 4256, 4340, 4480, 4546, 4560, 4712, 4864, 4960, 5208, 5320, 5376, 5890, 5952, 6080, 6384, 6510, 6720, 6819, 6944, 7068, 7296, 7440, 7680, 7936, 7980, 8246, 8512, 8680, 8835, 8960, 9092, 9120, 9424, 9728, 9920, 10416, 10640, 10752, 11365, 11780, 11904, 12160, 12369, 12768, 13020, 13440, 13638, 13888, 14136, 14592, 14880, 15872, 15911, 15960, 16492, 17024, 17360, 17670, 17920, 18184, 18240, 18848, 19840, 20615, 20832, 21280, 22730, 23560, 23808, 24320, 24738, 25536, 26040, 26880, 27276, 27776, 28272, 29184, 29760, 31822, 31920, 32984, 34048, 34095, 34720, 35340, 36368, 36480, 37696, 39680, 41230, 41664, 42560, 43187, 45460, 47120, 47616, 47733, 48640, 49476, 51072, 52080, 53760, 54552, 55552, 56544, 59520, 61845, 63644, 63840, 65968, 68096, 68190, 69440, 70463, 70680, 72736, 72960, 75392, 79360, 79555, 82460, 83328, 85120, 86374, 90920, 94240, 95466, 98952, 102144, 104160, 109104, 111104, 113088, 119040, 123690, 127288, 127680, 129561, 131936, 136380, 138880, 140926, 141360, 145472, 145920, 150784, 159110, 164920, 166656, 170240, 172748, 181840, 188480, 190932, 197904, 204288, 208320, 211389, 215935, 218208, 226176, 238080, 238665, 247380, 254576, 255360, 259122, 263872, 272760, 277760, 281852, 282720, 290944, 301568, 302309, 318220, 329840, 333312, 340480, 345496, 352315, 363680, 376960, 381864, 395808, 416640, 422778, 431870, 436416, 452352, 477330, 493241, 494760, 509152, 510720, 518244, 527744, 545520, 555520, 563704, 565440, 581888, 604618, 636440, 647805, 659680, 690992, 704630, 727360, 753920, 763728, 791616, 833280, 845556, 863740, 872832, 904704, 906927, 954660, 986482, 989520, 1018304, 1021440, 1036488, 1055488, 1056945, 1091040, 1127408, 1130880, 1163776, 1209236, 1272880, 1295610, 1319360, 1338797, 1381984, 1409260, 1454720, 1479723, 1507840, 1511545, 1527456, 1583232, 1666560, 1691112, 1727480, 1745664, 1813854, 1909320, 1972964, 1979040, 2036608, 2072976, 2110976, 2113890, 2182080, 2254816, 2261760, 2418472, 2466205, 2545760, 2591220, 2638720, 2677594, 2763968, 2818520, 2909440, 2959446, 3023090, 3054912, 3166464, 3382224, 3454960, 3491328, 3627708, 3818640, 3945928, 3958080, 4016391, 4073216, 4145952, 4227780, 4364160, 4509632, 4523520, 4534635, 4836944, 4932410, 5091520, 5182440, 5277440, 5355188, 5527936, 5637040, 5818880, 5918892, 6046180, 6109824, 6332928, 6693985, 6764448, 6909920, 7255416, 7398615, 7637280, 7891856, 7916160, 8032782, 8146432, 8291904, 8455560, 8728320, 9019264, 9069270, 9371579, 9673888, 9864820, 10183040, 10364880, 10554880, 10710376, 11055872, 11274080, 11837784, 12092360, 12219648, 13387970, 13528896, 13819840, 14510832, 14797230, 15274560, 15783712, 15832320, 16065564, 16583808, 16911120, 17456640, 18038528, 18138540, 18743158, 19347776, 19729640, 20081955, 20366080, 20729760, 21420752, 22111744, 22548160, 23675568, 24184720, 24439296, 26775940, 27057792, 27639680, 28114737, 29021664, 29594460, 30549120, 31567424, 31664640, 32131128, 33167616, 33822240, 36077056, 36277080, 37486316, 38695552, 39459280, 40163910, 40732160, 41459520, 42841504, 45096320, 46857895, 47351136, 48369440, 53551880, 54115584, 55279360, 56229474, 58043328, 59188920, 61098240, 63134848, 64262256, 66335232, 67644480, 72554160, 74972632, 77391104, 78918560, 80327820, 82919040, 85683008, 90192640, 93715790, 94702272, 96738880, 107103760, 108231168, 110558720, 112458948, 116086656, 118377840, 122196480, 126269696, 128524512, 135288960, 140573685, 145108320, 149945264, 154782208, 157837120, 160655640, 165838080, 171366016, 180385280, 187431580, 189404544, 193477760, 214207520, 224917896, 232173312, 236755680, 252539392, 257049024, 270577920, 281147370, 290216640, 299890528, 315674240, 321311280, 331676160, 342732032, 374863160, 378809088, 386955520, 428415040, 449835792, 464346624, 473511360, 514098048, 541155840, 562294740, 580433280, 599781056, 631348480, 642622560, 685464064, 749726320, 757618176, 773911040, 856830080, 899671584, 947022720, 1028196096, 1124589480, 1160866560, 1199562112, 1262696960, 1285245120, 1499452640, 1713660160, 1799343168, 1894045440, 2056392192, 2249178960, 2321733120, 2399124224, 2570490240, 2998905280, 3427320320, 3598686336, 3788090880, 4498357920, 4798248448, 5140980480, 5997810560, 7197372672, 8996715840, 10281960960, 11995621120, 14394745344, 17993431680, 23991242240, 35986863360, 71973726720]

約数ペア:

[(1, 71973726720), (2, 35986863360), (3, 23991242240), (4, 17993431680), (5, 14394745344), (6, 11995621120), (7, 10281960960), (8, 8996715840), (10, 7197372672), (12, 5997810560), (14, 5140980480), (15, 4798248448), (16, 4498357920), (19, 3788090880), (20, 3598686336), (21, 3427320320), (24, 2998905280), (28, 2570490240), (30, 2399124224), (31, 2321733120), (32, 2249178960), (35, 2056392192), (38, 1894045440), (40, 1799343168), (42, 1713660160), (48, 1499452640), (56, 1285245120), (57, 1262696960), (60, 1199562112), (62, 1160866560), (64, 1124589480), (70, 1028196096), (76, 947022720), (80, 899671584), (84, 856830080), (93, 773911040), (95, 757618176), (96, 749726320), (105, 685464064), (112, 642622560), (114, 631348480), (120, 599781056), (124, 580433280), (128, 562294740), (133, 541155840), (140, 514098048), (152, 473511360), (155, 464346624), (160, 449835792), (168, 428415040), (186, 386955520), (190, 378809088), (192, 374863160), (210, 342732032), (217, 331676160), (224, 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48369440), (1520, 47351136), (1536, 46857895), (1596, 45096320), (1680, 42841504), (1736, 41459520), (1767, 40732160), (1792, 40163910), (1824, 39459280), (1860, 38695552), (1920, 37486316), (1984, 36277080), (1995, 36077056), (2128, 33822240), (2170, 33167616), (2240, 32131128), (2273, 31664640), (2280, 31567424), (2356, 30549120), (2432, 29594460), (2480, 29021664), (2560, 28114737), (2604, 27639680), (2660, 27057792), (2688, 26775940), (2945, 24439296), (2976, 24184720), (3040, 23675568), (3192, 22548160), (3255, 22111744), (3360, 21420752), (3472, 20729760), (3534, 20366080), (3584, 20081955), (3648, 19729640), (3720, 19347776), (3840, 18743158), (3968, 18138540), (3990, 18038528), (4123, 17456640), (4256, 16911120), (4340, 16583808), (4480, 16065564), (4546, 15832320), (4560, 15783712), (4712, 15274560), (4864, 14797230), (4960, 14510832), (5208, 13819840), (5320, 13528896), (5376, 13387970), (5890, 12219648), (5952, 12092360), (6080, 11837784), (6384, 11274080), (6510, 11055872), (6720, 10710376), (6819, 10554880), (6944, 10364880), (7068, 10183040), (7296, 9864820), (7440, 9673888), (7680, 9371579), (7936, 9069270), (7980, 9019264), (8246, 8728320), (8512, 8455560), (8680, 8291904), (8835, 8146432), (8960, 8032782), (9092, 7916160), (9120, 7891856), (9424, 7637280), (9728, 7398615), (9920, 7255416), (10416, 6909920), (10640, 6764448), (10752, 6693985), (11365, 6332928), (11780, 6109824), (11904, 6046180), (12160, 5918892), (12369, 5818880), (12768, 5637040), (13020, 5527936), (13440, 5355188), (13638, 5277440), (13888, 5182440), (14136, 5091520), (14592, 4932410), (14880, 4836944), (15872, 4534635), (15911, 4523520), (15960, 4509632), (16492, 4364160), (17024, 4227780), (17360, 4145952), (17670, 4073216), (17920, 4016391), (18184, 3958080), (18240, 3945928), (18848, 3818640), (19840, 3627708), (20615, 3491328), (20832, 3454960), (21280, 3382224), (22730, 3166464), (23560, 3054912), (23808, 3023090), (24320, 2959446), (24738, 2909440), (25536, 2818520), (26040, 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