31184909280

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{16369}}^1$

素因数の和:16413

約数の個数: 432

約数和(自身を含む): 128385719280

約数和(自身を除く): 97200810000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2940, 3024, 3240, 3360, 3402, 3528, 3780, 3888, 3920, 3969, 4320, 4410, 4536, 4704, 4860, 5040, 5292, 5670, 5880, 6048, 6480, 6615, 6804, 7056, 7560, 7776, 7840, 7938, 8505, 8820, 9072, 9720, 10080, 10584, 11340, 11760, 11907, 12960, 13230, 13608, 14112, 15120, 15876, 16369, 17010, 17640, 18144, 19440, 19845, 21168, 22680, 23520, 23814, 26460, 27216, 30240, 31752, 32738, 34020, 35280, 38880, 39690, 42336, 45360, 47628, 49107, 52920, 54432, 59535, 63504, 65476, 68040, 70560, 79380, 81845, 90720, 95256, 98214, 105840, 114583, 119070, 127008, 130952, 136080, 147321, 158760, 163690, 190512, 196428, 211680, 229166, 238140, 245535, 261904, 272160, 294642, 317520, 327380, 343749, 381024, 392856, 441963, 458332, 476280, 491070, 523808, 572915, 589284, 635040, 654760, 687498, 736605, 785712, 802081, 883926, 916664, 952560, 982140, 1031247, 1145830, 1178568, 1309520, 1325889, 1374996, 1473210, 1571424, 1604162, 1718745, 1767852, 1833328, 1905120, 1964280, 2062494, 2209815, 2291660, 2357136, 2406243, 2619040, 2651778, 2749992, 2946420, 3093741, 3208324, 3437490, 3535704, 3666656, 3928560, 3977667, 4010405, 4124988, 4419630, 4583320, 4714272, 4812486, 5156235, 5303556, 5499984, 5892840, 6187482, 6416648, 6629445, 6874980, 7071408, 7218729, 7857120, 7955334, 8020810, 8249976, 8839260, 9166640, 9281223, 9624972, 10312470, 10607112, 10999968, 11785680, 12031215, 12374964, 12833296, 13258890, 13749960, 14142816, 14437458, 15468705, 15910668, 16041620, 16499952, 17678520, 18333280, 18562446, 19249944, 19888335, 20624940, 21214224, 21656187, 23571360, 24062430, 24749928, 25666592, 26517780, 27499920, 27843669, 28874916, 30937410, 31821336, 32083240, 32999904, 35357040, 36093645, 37124892, 38499888, 39776670, 41249880, 42428448, 43312374, 46406115, 48124860, 49499856, 53035560, 54999840, 55687338, 57749832, 61874820, 63642672, 64166480, 64968561, 70714080, 72187290, 74249784, 76999776, 79553340, 82499760, 86624748, 92812230, 96249720, 98999712, 106071120, 108280935, 111374676, 115499664, 123749640, 127285344, 128332960, 129937122, 139218345, 144374580, 148499568, 159106680, 164999520, 173249496, 185624460, 192499440, 194905683, 212142240, 216561870, 222749352, 230999328, 247499280, 259874244, 278436690, 288749160, 296999136, 318213360, 324842805, 346498992, 371248920, 384998880, 389811366, 433123740, 445498704, 494998560, 519748488, 556873380, 577498320, 636426720, 649685610, 692997984, 742497840, 779622732, 866247480, 890997408, 974528415, 1039496976, 1113746760, 1154996640, 1299371220, 1484995680, 1559245464, 1732494960, 1949056830, 2078993952, 2227493520, 2598742440, 3118490928, 3464989920, 3898113660, 4454987040, 5197484880, 6236981856, 7796227320, 10394969760, 15592454640, 31184909280]

約数ペア:

[(1, 31184909280), (2, 15592454640), (3, 10394969760), (4, 7796227320), (5, 6236981856), (6, 5197484880), (7, 4454987040), (8, 3898113660), (9, 3464989920), (10, 3118490928), (12, 2598742440), (14, 2227493520), (15, 2078993952), (16, 1949056830), (18, 1732494960), (20, 1559245464), (21, 1484995680), (24, 1299371220), (27, 1154996640), (28, 1113746760), (30, 1039496976), (32, 974528415), (35, 890997408), (36, 866247480), (40, 779622732), (42, 742497840), (45, 692997984), (48, 649685610), (49, 636426720), (54, 577498320), (56, 556873380), (60, 519748488), (63, 494998560), (70, 445498704), (72, 433123740), (80, 389811366), (81, 384998880), (84, 371248920), (90, 346498992), (96, 324842805), (98, 318213360), (105, 296999136), (108, 288749160), (112, 278436690), (120, 259874244), (126, 247499280), (135, 230999328), (140, 222749352), (144, 216561870), (147, 212142240), (160, 194905683), (162, 192499440), (168, 185624460), (180, 173249496), (189, 164999520), (196, 159106680), (210, 148499568), (216, 144374580), (224, 139218345), (240, 129937122), (243, 128332960), (245, 127285344), (252, 123749640), (270, 115499664), (280, 111374676), (288, 108280935), (294, 106071120), (315, 98999712), (324, 96249720), (336, 92812230), (360, 86624748), (378, 82499760), (392, 79553340), (405, 76999776), (420, 74249784), (432, 72187290), (441, 70714080), (480, 64968561), (486, 64166480), (490, 63642672), (504, 61874820), (540, 57749832), (560, 55687338), (567, 54999840), (588, 53035560), (630, 49499856), (648, 48124860), (672, 46406115), (720, 43312374), (735, 42428448), (756, 41249880), (784, 39776670), (810, 38499888), (840, 37124892), (864, 36093645), (882, 35357040), (945, 32999904), (972, 32083240), (980, 31821336), (1008, 30937410), (1080, 28874916), (1120, 27843669), (1134, 27499920), (1176, 26517780), (1215, 25666592), (1260, 24749928), (1296, 24062430), (1323, 23571360), (1440, 21656187), (1470, 21214224), (1512, 20624940), (1568, 19888335), (1620, 19249944), (1680, 18562446), (1701, 18333280), (1764, 17678520), (1890, 16499952), (1944, 16041620), (1960, 15910668), (2016, 15468705), (2160, 14437458), (2205, 14142816), (2268, 13749960), (2352, 13258890), (2430, 12833296), (2520, 12374964), (2592, 12031215), (2646, 11785680), (2835, 10999968), (2940, 10607112), (3024, 10312470), (3240, 9624972), (3360, 9281223), (3402, 9166640), (3528, 8839260), (3780, 8249976), (3888, 8020810), (3920, 7955334), (3969, 7857120), (4320, 7218729), (4410, 7071408), (4536, 6874980), (4704, 6629445), (4860, 6416648), (5040, 6187482), (5292, 5892840), (5670, 5499984), (5880, 5303556), (6048, 5156235), (6480, 4812486), (6615, 4714272), (6804, 4583320), (7056, 4419630), (7560, 4124988), (7776, 4010405), (7840, 3977667), (7938, 3928560), (8505, 3666656), (8820, 3535704), (9072, 3437490), (9720, 3208324), (10080, 3093741), (10584, 2946420), (11340, 2749992), (11760, 2651778), (11907, 2619040), (12960, 2406243), (13230, 2357136), (13608, 2291660), (14112, 2209815), (15120, 2062494), (15876, 1964280), (16369, 1905120), (17010, 1833328), (17640, 1767852), (18144, 1718745), (19440, 1604162), (19845, 1571424), (21168, 1473210), (22680, 1374996), (23520, 1325889), (23814, 1309520), (26460, 1178568), (27216, 1145830), (30240, 1031247), (31752, 982140), (32738, 952560), (34020, 916664), (35280, 883926), (38880, 802081), (39690, 785712), (42336, 736605), (45360, 687498), (47628, 654760), (49107, 635040), (52920, 589284), (54432, 572915), (59535, 523808), (63504, 491070), (65476, 476280), (68040, 458332), (70560, 441963), (79380, 392856), (81845, 381024), (90720, 343749), (95256, 327380), (98214, 317520), (105840, 294642), (114583, 272160), (119070, 261904), (127008, 245535), (130952, 238140), (136080, 229166), (147321, 211680), (158760, 196428), (163690, 190512)]