7219527920640

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10309

約数の個数: 1056

約数和(自身を含む): 29929940951040

約数和(自身を除く): 22710413030400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 71, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 142, 144, 155, 160, 168, 180, 186, 192, 210, 213, 217, 224, 240, 248, 252, 256, 279, 280, 284, 288, 310, 315, 320, 336, 355, 360, 372, 384, 420, 426, 434, 448, 465, 480, 496, 497, 504, 512, 558, 560, 568, 576, 620, 630, 639, 640, 651, 672, 710, 720, 744, 768, 840, 852, 868, 896, 930, 960, 992, 994, 1008, 1024, 1065, 1085, 1116, 1120, 1136, 1152, 1240, 1260, 1278, 1280, 1302, 1344, 1395, 1420, 1440, 1488, 1491, 1536, 1680, 1704, 1736, 1792, 1860, 1920, 1953, 1984, 1988, 2016, 2130, 2170, 2201, 2232, 2240, 2272, 2304, 2480, 2485, 2520, 2556, 2560, 2604, 2688, 2790, 2840, 2880, 2976, 2982, 3072, 3195, 3255, 3360, 3408, 3472, 3584, 3720, 3840, 3906, 3968, 3976, 4032, 4260, 4340, 4402, 4464, 4473, 4480, 4544, 4608, 4960, 4970, 5040, 5112, 5120, 5208, 5376, 5580, 5680, 5760, 5952, 5964, 6390, 6510, 6603, 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7162230080, 7263106560, 7277749920, 7520341584, 7762933248, 8057508840, 8317428480, 8473624320, 8594676096, 9400426980, 9703666560, 10027122112, 10168349184, 10743345120, 11089904640, 11280512376, 11298165760, 11459568128, 11644399872, 12533902640, 12710436480, 12892014144, 12938222080, 14100640470, 14324460160, 14526213120, 14555499840, 15040683168, 15525866496, 16115017680, 16634856960, 16947248640, 17189352192, 18800853960, 19407333120, 20054244224, 20336698368, 21486690240, 22561024752, 22919136256, 23288799744, 25067805280, 25420872960, 25784028288, 25876444160, 28201280940, 28648920320, 29110999680, 30081366336, 32230035360, 33269713920, 33894497280, 34378704384, 37601707920, 38814666240, 40108488448, 42973380480, 45122049504, 46577599488, 50135610560, 50841745920, 51568056576, 56402561880, 57297840640, 58221999360, 60162732672, 64460070720, 68757408768, 75203415840, 77629332480, 80216976896, 85946760960, 90244099008, 100271221120, 101683491840, 103136113152, 112805123760, 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約数ペア:

[(1, 7219527920640), (2, 3609763960320), (3, 2406509306880), (4, 1804881980160), (5, 1443905584128), (6, 1203254653440), (7, 1031361131520), (8, 902440990080), (9, 802169768960), (10, 721952792064), (12, 601627326720), (14, 515680565760), (15, 481301861376), (16, 451220495040), (18, 401084884480), (20, 360976396032), (21, 343787043840), (24, 300813663360), (28, 257840282880), (30, 240650930688), (31, 232887997440), (32, 225610247520), (35, 206272226304), (36, 200542442240), (40, 180488198016), (42, 171893521920), (45, 160433953792), (48, 150406831680), (56, 128920141440), (60, 120325465344), (62, 116443998720), (63, 114595681280), (64, 112805123760), (70, 103136113152), (71, 101683491840), (72, 100271221120), (80, 90244099008), (84, 85946760960), (90, 80216976896), (93, 77629332480), (96, 75203415840), (105, 68757408768), (112, 64460070720), (120, 60162732672), (124, 58221999360), (126, 57297840640), (128, 56402561880), (140, 51568056576), (142, 50841745920), (144, 50135610560), (155, 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