243154080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 681464160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 419, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 838, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1257, 1395, 1440, 1488, 1560, 1612, 1676, 1860, 1872, 2015, 2080, 2095, 2232, 2340, 2418, 2480, 2514, 2790, 2976, 3120, 3224, 3352, 3627, 3720, 3744, 3771, 4030, 4190, 4464, 4680, 4836, 4960, 5028, 5447, 5580, 6045, 6240, 6285, 6448, 6704, 7254, 7440, 7542, 8060, 8380, 8928, 9360, 9672, 10056, 10894, 11160, 12090, 12570, 12896, 12989, 13408, 14508, 14880, 15084, 16120, 16341, 16760, 18135, 18720, 18855, 19344, 20112, 21788, 22320, 24180, 25140, 25978, 27235, 29016, 30168, 32240, 32682, 33520, 36270, 37710, 38688, 38967, 40224, 43576, 44640, 48360, 49023, 50280, 51956, 54470, 58032, 60336, 64480, 64945, 65364, 67040, 72540, 75420, 77934, 81705, 87152, 96720, 98046, 100560, 103912, 108940, 116064, 116901, 120672, 129890, 130728, 145080, 150840, 155868, 163410, 168857, 174304, 193440, 194835, 196092, 201120, 207824, 217880, 233802, 245115, 259780, 261456, 290160, 301680, 311736, 326820, 337714, 389670, 392184, 415648, 435760, 467604, 490230, 506571, 519560, 522912, 580320, 584505, 603360, 623472, 653640, 675428, 779340, 784368, 844285, 871520, 935208, 980460, 1013142, 1039120, 1169010, 1246944, 1307280, 1350856, 1519713, 1558680, 1568736, 1688570, 1870416, 1960920, 2026284, 2078240, 2338020, 2532855, 2614560, 2701712, 3039426, 3117360, 3377140, 3740832, 3921840, 4052568, 4676040, 5065710, 5403424, 6078852, 6234720, 6754280, 7598565, 7843680, 8105136, 9352080, 10131420, 12157704, 13508560, 15197130, 16210272, 18704160, 20262840, 24315408, 27017120, 30394260, 40525680, 48630816, 60788520, 81051360, 121577040, 243154080]

約数ペア:

[(1, 243154080), (2, 121577040), (3, 81051360), (4, 60788520), (5, 48630816), (6, 40525680), (8, 30394260), (9, 27017120), (10, 24315408), (12, 20262840), (13, 18704160), (15, 16210272), (16, 15197130), (18, 13508560), (20, 12157704), (24, 10131420), (26, 9352080), (30, 8105136), (31, 7843680), (32, 7598565), (36, 6754280), (39, 6234720), (40, 6078852), (45, 5403424), (48, 5065710), (52, 4676040), (60, 4052568), (62, 3921840), (65, 3740832), (72, 3377140), (78, 3117360), (80, 3039426), (90, 2701712), (93, 2614560), (96, 2532855), (104, 2338020), (117, 2078240), (120, 2026284), (124, 1960920), (130, 1870416), (144, 1688570), (155, 1568736), (156, 1558680), (160, 1519713), (180, 1350856), (186, 1307280), (195, 1246944), (208, 1169010), (234, 1039120), (240, 1013142), (248, 980460), (260, 935208), (279, 871520), (288, 844285), (310, 784368), (312, 779340), (360, 675428), (372, 653640), (390, 623472), (403, 603360), (416, 584505), (419, 580320), (465, 522912), (468, 519560), (480, 506571), (496, 490230), (520, 467604), (558, 435760), (585, 415648), (620, 392184), (624, 389670), (720, 337714), (744, 326820), (780, 311736), (806, 301680), (838, 290160), (930, 261456), (936, 259780), (992, 245115), (1040, 233802), (1116, 217880), (1170, 207824), (1209, 201120), (1240, 196092), (1248, 194835), (1257, 193440), (1395, 174304), (1440, 168857), (1488, 163410), (1560, 155868), (1612, 150840), (1676, 145080), (1860, 130728), (1872, 129890), (2015, 120672), (2080, 116901), (2095, 116064), (2232, 108940), (2340, 103912), (2418, 100560), (2480, 98046), (2514, 96720), (2790, 87152), (2976, 81705), (3120, 77934), (3224, 75420), (3352, 72540), (3627, 67040), (3720, 65364), (3744, 64945), (3771, 64480), (4030, 60336), (4190, 58032), (4464, 54470), (4680, 51956), (4836, 50280), (4960, 49023), (5028, 48360), (5447, 44640), (5580, 43576), (6045, 40224), (6240, 38967), (6285, 38688), (6448, 37710), (6704, 36270), (7254, 33520), (7440, 32682), (7542, 32240), (8060, 30168), (8380, 29016), (8928, 27235), (9360, 25978), (9672, 25140), (10056, 24180), (10894, 22320), (11160, 21788), (12090, 20112), (12570, 19344), (12896, 18855), (12989, 18720), (13408, 18135), (14508, 16760), (14880, 16341), (15084, 16120)]