1268497440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 288

約数和(自身を含む): 5030678016

約数和(自身を除く): 3762180576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2063, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3360, 3416, 3660, 3843, 4126, 4270, 4392, 4880, 5040, 5124, 5490, 5856, 6189, 6405, 6832, 7320, 7686, 8252, 8540, 8784, 9760, 10080, 10248, 10315, 10980, 12378, 12810, 13664, 14441, 14640, 15372, 16504, 17080, 17568, 18567, 19215, 20496, 20630, 21960, 24756, 25620, 28882, 29280, 30744, 30945, 33008, 34160, 37134, 38430, 40992, 41260, 43323, 43920, 49512, 51240, 57764, 61488, 61890, 66016, 68320, 72205, 74268, 76860, 82520, 86646, 87840, 92835, 99024, 102480, 115528, 122976, 123780, 125843, 129969, 144410, 148536, 153720, 165040, 173292, 185670, 198048, 204960, 216615, 231056, 247560, 251686, 259938, 288820, 297072, 307440, 330080, 346584, 371340, 377529, 433230, 462112, 495120, 503372, 519876, 577640, 594144, 614880, 629215, 649845, 693168, 742680, 755058, 866460, 880901, 990240, 1006744, 1039752, 1132587, 1155280, 1258430, 1299690, 1386336, 1485360, 1510116, 1732920, 1761802, 1887645, 2013488, 2079504, 2265174, 2310560, 2516860, 2599380, 2642703, 2970720, 3020232, 3465840, 3523604, 3775290, 4026976, 4159008, 4404505, 4530348, 5033720, 5198760, 5285406, 5662935, 6040464, 6931680, 7047208, 7550580, 7928109, 8809010, 9060696, 10067440, 10397520, 10570812, 11325870, 12080928, 13213515, 14094416, 15101160, 15856218, 17618020, 18121392, 20134880, 20795040, 21141624, 22651740, 26427030, 28188832, 30202320, 31712436, 35236040, 36242784, 39640545, 42283248, 45303480, 52854060, 60404640, 63424872, 70472080, 79281090, 84566496, 90606960, 105708120, 126849744, 140944160, 158562180, 181213920, 211416240, 253699488, 317124360, 422832480, 634248720, 1268497440]

約数ペア:

[(1, 1268497440), (2, 634248720), (3, 422832480), (4, 317124360), (5, 253699488), (6, 211416240), (7, 181213920), (8, 158562180), (9, 140944160), (10, 126849744), (12, 105708120), (14, 90606960), (15, 84566496), (16, 79281090), (18, 70472080), (20, 63424872), (21, 60404640), (24, 52854060), (28, 45303480), (30, 42283248), (32, 39640545), (35, 36242784), (36, 35236040), (40, 31712436), (42, 30202320), (45, 28188832), (48, 26427030), (56, 22651740), (60, 21141624), (61, 20795040), (63, 20134880), (70, 18121392), (72, 17618020), (80, 15856218), (84, 15101160), (90, 14094416), (96, 13213515), (105, 12080928), (112, 11325870), (120, 10570812), (122, 10397520), (126, 10067440), (140, 9060696), (144, 8809010), (160, 7928109), (168, 7550580), (180, 7047208), (183, 6931680), (210, 6040464), (224, 5662935), (240, 5285406), (244, 5198760), (252, 5033720), (280, 4530348), (288, 4404505), (305, 4159008), (315, 4026976), (336, 3775290), (360, 3523604), (366, 3465840), (420, 3020232), (427, 2970720), (480, 2642703), (488, 2599380), (504, 2516860), (549, 2310560), (560, 2265174), (610, 2079504), (630, 2013488), (672, 1887645), (720, 1761802), (732, 1732920), (840, 1510116), (854, 1485360), (915, 1386336), (976, 1299690), (1008, 1258430), (1098, 1155280), (1120, 1132587), (1220, 1039752), (1260, 1006744), (1281, 990240), (1440, 880901), (1464, 866460), (1680, 755058), (1708, 742680), (1830, 693168), (1952, 649845), (2016, 629215), (2063, 614880), (2135, 594144), (2196, 577640), (2440, 519876), (2520, 503372), (2562, 495120), (2745, 462112), (2928, 433230), (3360, 377529), (3416, 371340), (3660, 346584), (3843, 330080), (4126, 307440), (4270, 297072), (4392, 288820), (4880, 259938), (5040, 251686), (5124, 247560), (5490, 231056), (5856, 216615), (6189, 204960), (6405, 198048), (6832, 185670), (7320, 173292), (7686, 165040), (8252, 153720), (8540, 148536), (8784, 144410), (9760, 129969), (10080, 125843), (10248, 123780), (10315, 122976), (10980, 115528), (12378, 102480), (12810, 99024), (13664, 92835), (14441, 87840), (14640, 86646), (15372, 82520), (16504, 76860), (17080, 74268), (17568, 72205), (18567, 68320), (19215, 66016), (20496, 61890), (20630, 61488), (21960, 57764), (24756, 51240), (25620, 49512), (28882, 43920), (29280, 43323), (30744, 41260), (30945, 40992), (33008, 38430), (34160, 37134)]