1780969680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 600

約数和(自身を含む): 7389169920

約数和(自身を除く): 5608200240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 71, 72, 79, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 142, 144, 147, 158, 162, 168, 180, 189, 196, 210, 213, 216, 237, 240, 245, 252, 270, 280, 284, 294, 315, 316, 324, 336, 355, 360, 378, 392, 395, 405, 420, 426, 432, 441, 474, 490, 497, 504, 540, 553, 560, 567, 568, 588, 630, 632, 639, 648, 710, 711, 720, 735, 756, 784, 790, 810, 840, 852, 882, 945, 948, 980, 994, 1008, 1065, 1080, 1106, 1134, 1136, 1176, 1185, 1260, 1264, 1278, 1296, 1323, 1420, 1422, 1470, 1491, 1512, 1580, 1620, 1659, 1680, 1704, 1764, 1890, 1896, 1917, 1960, 1988, 2130, 2133, 2160, 2205, 2212, 2268, 2352, 2370, 2485, 2520, 2556, 2646, 2765, 2835, 2840, 2844, 2940, 2982, 3024, 3160, 3195, 3240, 3318, 3408, 3479, 3528, 3555, 3780, 3792, 3834, 3871, 3920, 3969, 3976, 4260, 4266, 4410, 4424, 4473, 4536, 4740, 4970, 4977, 5040, 5112, 5292, 5530, 5609, 5670, 5680, 5688, 5751, 5880, 5964, 6320, 6390, 6399, 6480, 6615, 6636, 6958, 7056, 7110, 7455, 7560, 7668, 7742, 7938, 7952, 8295, 8520, 8532, 8820, 8848, 8946, 9072, 9480, 9585, 9940, 9954, 10224, 10437, 10584, 10665, 11060, 11218, 11340, 11376, 11502, 11613, 11760, 11928, 12780, 12798, 13230, 13272, 13419, 13916, 14220, 14910, 14931, 15120, 15336, 15484, 15876, 16590, 16827, 17040, 17064, 17395, 17640, 17892, 18960, 19170, 19355, 19845, 19880, 19908, 20874, 21168, 21330, 22120, 22365, 22436, 22680, 23004, 23226, 23856, 24885, 25560, 25596, 26460, 26544, 26838, 27832, 28045, 28440, 28755, 29820, 29862, 30672, 30968, 31311, 31752, 31995, 33180, 33654, 34128, 34790, 34839, 35280, 35784, 38340, 38710, 39263, 39690, 39760, 39816, 40257, 41748, 42660, 44240, 44730, 44793, 44872, 45360, 46008, 46452, 49770, 50481, 51120, 51192, 52185, 52920, 53676, 55664, 56090, 56880, 57510, 58065, 59640, 59724, 61936, 62622, 63504, 63990, 66360, 67095, 67308, 69580, 69678, 71568, 74655, 76680, 77420, 78526, 79380, 79632, 80514, 83496, 84135, 85320, 89460, 89586, 89744, 92016, 92904, 93933, 99540, 100962, 102384, 104370, 104517, 105840, 107352, 112180, 115020, 116130, 117789, 119280, 119448, 125244, 127980, 132720, 134190, 134616, 139160, 139356, 149310, 151443, 153360, 154840, 156555, 157052, 158760, 161028, 166992, 168270, 170640, 174195, 178920, 179172, 185808, 187866, 196315, 199080, 201285, 201924, 208740, 209034, 214704, 223965, 224360, 230040, 232260, 235578, 238896, 250488, 252405, 255960, 268380, 269232, 274841, 278320, 278712, 281799, 298620, 302886, 309680, 313110, 313551, 314104, 317520, 322056, 336540, 348390, 353367, 357840, 358344, 375732, 392630, 398160, 402570, 403848, 417480, 418068, 447930, 448720, 454329, 460080, 464520, 469665, 471156, 500976, 504810, 511920, 522585, 536760, 549682, 557424, 563598, 588945, 597240, 605772, 626220, 627102, 628208, 644112, 673080, 696780, 706734, 716688, 751464, 757215, 785260, 805140, 807696, 824523, 834960, 836136, 895860, 908658, 929040, 939330, 942312, 1009620, 1045170, 1060101, 1073520, 1099364, 1127196, 1177890, 1194480, 1211544, 1252440, 1254204, 1346160, 1374205, 1393560, 1408995, 1413468, 1502928, 1514430, 1567755, 1570520, 1610280, 1649046, 1672272, 1766835, 1791720, 1817316, 1878660, 1884624, 2019240, 2090340, 2120202, 2198728, 2254392, 2271645, 2355780, 2423088, 2473569, 2504880, 2508408, 2748410, 2787120, 2817990, 2826936, 3028860, 3135510, 3141040, 3180303, 3220560, 3298092, 3533670, 3583440, 3634632, 3757320, 4038480, 4122615, 4180680, 4240404, 4397456, 4508784, 4543290, 4711560, 4947138, 5016816, 5300505, 5496820, 5635980, 5653872, 6057720, 6271020, 6360606, 6596184, 7067340, 7269264, 7420707, 7514640, 8245230, 8361360, 8480808, 9086580, 9423120, 9894276, 10601010, 10993640, 11271960, 12115440, 12367845, 12542040, 12721212, 13192368, 14134680, 14841414, 15901515, 16490460, 16961616, 18173160, 19788552, 21202020, 21987280, 22262121, 22543920, 24735690, 25084080, 25442424, 28269360, 29682828, 31803030, 32980920, 36346320, 37103535, 39577104, 42404040, 44524242, 49471380, 50884848, 59365656, 63606060, 65961840, 74207070, 84808080, 89048484, 98942760, 111310605, 118731312, 127212120, 148414140, 178096968, 197885520, 222621210, 254424240, 296828280, 356193936, 445242420, 593656560, 890484840, 1780969680]

約数ペア:

[(1, 1780969680), (2, 890484840), (3, 593656560), (4, 445242420), (5, 356193936), (6, 296828280), (7, 254424240), (8, 222621210), (9, 197885520), (10, 178096968), (12, 148414140), (14, 127212120), (15, 118731312), (16, 111310605), (18, 98942760), (20, 89048484), (21, 84808080), (24, 74207070), (27, 65961840), (28, 63606060), (30, 59365656), (35, 50884848), (36, 49471380), (40, 44524242), (42, 42404040), (45, 39577104), (48, 37103535), (49, 36346320), (54, 32980920), (56, 31803030), (60, 29682828), (63, 28269360), (70, 25442424), (71, 25084080), (72, 24735690), (79, 22543920), (80, 22262121), (81, 21987280), (84, 21202020), (90, 19788552), (98, 18173160), (105, 16961616), (108, 16490460), (112, 15901515), (120, 14841414), (126, 14134680), (135, 13192368), (140, 12721212), (142, 12542040), (144, 12367845), (147, 12115440), (158, 11271960), (162, 10993640), (168, 10601010), (180, 9894276), (189, 9423120), (196, 9086580), (210, 8480808), (213, 8361360), (216, 8245230), (237, 7514640), (240, 7420707), (245, 7269264), (252, 7067340), (270, 6596184), (280, 6360606), (284, 6271020), (294, 6057720), (315, 5653872), (316, 5635980), (324, 5496820), (336, 5300505), (355, 5016816), (360, 4947138), (378, 4711560), (392, 4543290), (395, 4508784), (405, 4397456), (420, 4240404), (426, 4180680), (432, 4122615), (441, 4038480), (474, 3757320), (490, 3634632), (497, 3583440), (504, 3533670), (540, 3298092), (553, 3220560), (560, 3180303), (567, 3141040), (568, 3135510), (588, 3028860), (630, 2826936), (632, 2817990), (639, 2787120), (648, 2748410), (710, 2508408), (711, 2504880), (720, 2473569), (735, 2423088), (756, 2355780), (784, 2271645), (790, 2254392), (810, 2198728), (840, 2120202), (852, 2090340), (882, 2019240), (945, 1884624), (948, 1878660), (980, 1817316), (994, 1791720), (1008, 1766835), (1065, 1672272), (1080, 1649046), (1106, 1610280), (1134, 1570520), (1136, 1567755), (1176, 1514430), (1185, 1502928), (1260, 1413468), (1264, 1408995), (1278, 1393560), (1296, 1374205), (1323, 1346160), (1420, 1254204), (1422, 1252440), (1470, 1211544), (1491, 1194480), (1512, 1177890), (1580, 1127196), (1620, 1099364), (1659, 1073520), (1680, 1060101), (1704, 1045170), (1764, 1009620), (1890, 942312), (1896, 939330), (1917, 929040), (1960, 908658), (1988, 895860), (2130, 836136), (2133, 834960), (2160, 824523), (2205, 807696), (2212, 805140), (2268, 785260), (2352, 757215), (2370, 751464), (2485, 716688), (2520, 706734), (2556, 696780), (2646, 673080), (2765, 644112), (2835, 628208), (2840, 627102), (2844, 626220), (2940, 605772), (2982, 597240), (3024, 588945), (3160, 563598), (3195, 557424), (3240, 549682), (3318, 536760), (3408, 522585), (3479, 511920), (3528, 504810), (3555, 500976), (3780, 471156), (3792, 469665), (3834, 464520), (3871, 460080), (3920, 454329), (3969, 448720), (3976, 447930), (4260, 418068), (4266, 417480), (4410, 403848), (4424, 402570), (4473, 398160), (4536, 392630), (4740, 375732), (4970, 358344), (4977, 357840), (5040, 353367), (5112, 348390), (5292, 336540), (5530, 322056), (5609, 317520), (5670, 314104), (5680, 313551), (5688, 313110), (5751, 309680), (5880, 302886), (5964, 298620), (6320, 281799), (6390, 278712), (6399, 278320), (6480, 274841), (6615, 269232), (6636, 268380), (6958, 255960), (7056, 252405), (7110, 250488), (7455, 238896), (7560, 235578), (7668, 232260), (7742, 230040), (7938, 224360), (7952, 223965), (8295, 214704), (8520, 209034), (8532, 208740), (8820, 201924), (8848, 201285), (8946, 199080), (9072, 196315), (9480, 187866), (9585, 185808), (9940, 179172), (9954, 178920), (10224, 174195), (10437, 170640), (10584, 168270), (10665, 166992), (11060, 161028), (11218, 158760), (11340, 157052), (11376, 156555), (11502, 154840), (11613, 153360), (11760, 151443), (11928, 149310), (12780, 139356), (12798, 139160), (13230, 134616), (13272, 134190), (13419, 132720), (13916, 127980), (14220, 125244), (14910, 119448), (14931, 119280), (15120, 117789), (15336, 116130), (15484, 115020), (15876, 112180), (16590, 107352), (16827, 105840), (17040, 104517), (17064, 104370), (17395, 102384), (17640, 100962), (17892, 99540), (18960, 93933), (19170, 92904), (19355, 92016), (19845, 89744), (19880, 89586), (19908, 89460), (20874, 85320), (21168, 84135), (21330, 83496), (22120, 80514), (22365, 79632), (22436, 79380), (22680, 78526), (23004, 77420), (23226, 76680), (23856, 74655), (24885, 71568), (25560, 69678), (25596, 69580), (26460, 67308), (26544, 67095), (26838, 66360), (27832, 63990), (28045, 63504), (28440, 62622), (28755, 61936), (29820, 59724), (29862, 59640), (30672, 58065), (30968, 57510), (31311, 56880), (31752, 56090), (31995, 55664), (33180, 53676), (33654, 52920), (34128, 52185), (34790, 51192), (34839, 51120), (35280, 50481), (35784, 49770), (38340, 46452), (38710, 46008), (39263, 45360), (39690, 44872), (39760, 44793), (39816, 44730), (40257, 44240), (41748, 42660)]