209725959040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{87223}}^1$

素因数の和:87289

約数の個数: 192

約数和(自身を含む): 573579790560

約数和(自身を除く): 363853831520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 289, 320, 340, 416, 442, 520, 544, 578, 640, 680, 832, 884, 1040, 1088, 1105, 1156, 1360, 1445, 1664, 1768, 2080, 2176, 2210, 2312, 2720, 2890, 3536, 3757, 4160, 4420, 4624, 5440, 5780, 7072, 7514, 8320, 8840, 9248, 10880, 11560, 14144, 15028, 17680, 18496, 18785, 23120, 28288, 30056, 35360, 36992, 37570, 46240, 60112, 70720, 75140, 87223, 92480, 120224, 141440, 150280, 174446, 184960, 240448, 300560, 348892, 436115, 480896, 601120, 697784, 872230, 1133899, 1202240, 1395568, 1482791, 1744460, 2267798, 2404480, 2791136, 2965582, 3488920, 4535596, 5582272, 5669495, 5931164, 6977840, 7413955, 9071192, 11164544, 11338990, 11862328, 13955680, 14827910, 18142384, 19276283, 22677980, 23724656, 25207447, 27911360, 29655820, 36284768, 38552566, 45355960, 47449312, 50414894, 55822720, 59311640, 72569536, 77105132, 90711920, 94898624, 96381415, 100829788, 118623280, 126037235, 145139072, 154210264, 181423840, 189797248, 192762830, 201659576, 237246560, 252074470, 308420528, 327696811, 362847680, 385525660, 403319152, 474493120, 504148940, 616841056, 655393622, 725695360, 771051320, 806638304, 948986240, 1008297880, 1233682112, 1310787244, 1542102640, 1613276608, 1638484055, 2016595760, 2467364224, 2621574488, 3084205280, 3226553216, 3276968110, 4033191520, 5243148976, 6168410560, 6553936220, 8066383040, 10486297952, 12336821120, 13107872440, 16132766080, 20972595904, 26215744880, 41945191808, 52431489760, 104862979520, 209725959040]

約数ペア:

[(1, 209725959040), (2, 104862979520), (4, 52431489760), (5, 41945191808), (8, 26215744880), (10, 20972595904), (13, 16132766080), (16, 13107872440), (17, 12336821120), (20, 10486297952), (26, 8066383040), (32, 6553936220), (34, 6168410560), (40, 5243148976), (52, 4033191520), (64, 3276968110), (65, 3226553216), (68, 3084205280), (80, 2621574488), (85, 2467364224), (104, 2016595760), (128, 1638484055), (130, 1613276608), (136, 1542102640), (160, 1310787244), (170, 1233682112), (208, 1008297880), (221, 948986240), (260, 806638304), (272, 771051320), (289, 725695360), (320, 655393622), (340, 616841056), (416, 504148940), (442, 474493120), (520, 403319152), (544, 385525660), (578, 362847680), (640, 327696811), (680, 308420528), (832, 252074470), (884, 237246560), (1040, 201659576), (1088, 192762830), (1105, 189797248), (1156, 181423840), (1360, 154210264), (1445, 145139072), (1664, 126037235), (1768, 118623280), (2080, 100829788), (2176, 96381415), (2210, 94898624), (2312, 90711920), (2720, 77105132), (2890, 72569536), (3536, 59311640), (3757, 55822720), (4160, 50414894), (4420, 47449312), (4624, 45355960), (5440, 38552566), (5780, 36284768), (7072, 29655820), (7514, 27911360), (8320, 25207447), (8840, 23724656), (9248, 22677980), (10880, 19276283), (11560, 18142384), (14144, 14827910), (15028, 13955680), (17680, 11862328), (18496, 11338990), (18785, 11164544), (23120, 9071192), (28288, 7413955), (30056, 6977840), (35360, 5931164), (36992, 5669495), (37570, 5582272), (46240, 4535596), (60112, 3488920), (70720, 2965582), (75140, 2791136), (87223, 2404480), (92480, 2267798), (120224, 1744460), (141440, 1482791), (150280, 1395568), (174446, 1202240), (184960, 1133899), (240448, 872230), (300560, 697784), (348892, 601120), (436115, 480896)]