1266169680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 4375148544

約数和(自身を除く): 3108978864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 127, 144, 180, 183, 227, 240, 244, 254, 305, 360, 366, 381, 454, 488, 508, 549, 610, 635, 681, 720, 732, 762, 908, 915, 976, 1016, 1098, 1135, 1143, 1220, 1270, 1362, 1464, 1524, 1816, 1830, 1905, 2032, 2043, 2196, 2270, 2286, 2440, 2540, 2724, 2745, 2928, 3048, 3405, 3632, 3660, 3810, 4086, 4392, 4540, 4572, 4880, 5080, 5448, 5490, 5715, 6096, 6810, 7320, 7620, 7747, 8172, 8784, 9080, 9144, 10160, 10215, 10896, 10980, 11430, 13620, 13847, 14640, 15240, 15494, 16344, 18160, 18288, 20430, 21960, 22860, 23241, 27240, 27694, 28829, 30480, 30988, 32688, 38735, 40860, 41541, 43920, 45720, 46482, 54480, 55388, 57658, 61976, 69235, 69723, 77470, 81720, 83082, 86487, 91440, 92964, 110776, 115316, 116205, 123952, 124623, 138470, 139446, 144145, 154940, 163440, 166164, 172974, 185928, 207705, 221552, 230632, 232410, 249246, 259461, 276940, 278892, 288290, 309880, 332328, 345948, 348615, 371856, 415410, 432435, 461264, 464820, 498492, 518922, 553880, 557784, 576580, 619760, 623115, 664656, 691896, 697230, 830820, 864870, 929640, 996984, 1037844, 1107760, 1115568, 1153160, 1246230, 1297305, 1383792, 1394460, 1661640, 1729740, 1758569, 1859280, 1993968, 2075688, 2306320, 2492460, 2594610, 2788920, 3323280, 3459480, 3517138, 4151376, 4984920, 5189220, 5275707, 5577840, 6918960, 7034276, 8792845, 9969840, 10378440, 10551414, 14068552, 15827121, 17585690, 20756880, 21102828, 26378535, 28137104, 31654242, 35171380, 42205656, 52757070, 63308484, 70342760, 79135605, 84411312, 105514140, 126616968, 140685520, 158271210, 211028280, 253233936, 316542420, 422056560, 633084840, 1266169680]

約数ペア:

[(1, 1266169680), (2, 633084840), (3, 422056560), (4, 316542420), (5, 253233936), (6, 211028280), (8, 158271210), (9, 140685520), (10, 126616968), (12, 105514140), (15, 84411312), (16, 79135605), (18, 70342760), (20, 63308484), (24, 52757070), (30, 42205656), (36, 35171380), (40, 31654242), (45, 28137104), (48, 26378535), (60, 21102828), (61, 20756880), (72, 17585690), (80, 15827121), (90, 14068552), (120, 10551414), (122, 10378440), (127, 9969840), (144, 8792845), (180, 7034276), (183, 6918960), (227, 5577840), (240, 5275707), (244, 5189220), (254, 4984920), (305, 4151376), (360, 3517138), (366, 3459480), (381, 3323280), (454, 2788920), (488, 2594610), (508, 2492460), (549, 2306320), (610, 2075688), (635, 1993968), (681, 1859280), (720, 1758569), (732, 1729740), (762, 1661640), (908, 1394460), (915, 1383792), (976, 1297305), (1016, 1246230), (1098, 1153160), (1135, 1115568), (1143, 1107760), (1220, 1037844), (1270, 996984), (1362, 929640), (1464, 864870), (1524, 830820), (1816, 697230), (1830, 691896), (1905, 664656), (2032, 623115), (2043, 619760), (2196, 576580), (2270, 557784), (2286, 553880), (2440, 518922), (2540, 498492), (2724, 464820), (2745, 461264), (2928, 432435), (3048, 415410), (3405, 371856), (3632, 348615), (3660, 345948), (3810, 332328), (4086, 309880), (4392, 288290), (4540, 278892), (4572, 276940), (4880, 259461), (5080, 249246), (5448, 232410), (5490, 230632), (5715, 221552), (6096, 207705), (6810, 185928), (7320, 172974), (7620, 166164), (7747, 163440), (8172, 154940), (8784, 144145), (9080, 139446), (9144, 138470), (10160, 124623), (10215, 123952), (10896, 116205), (10980, 115316), (11430, 110776), (13620, 92964), (13847, 91440), (14640, 86487), (15240, 83082), (15494, 81720), (16344, 77470), (18160, 69723), (18288, 69235), (20430, 61976), (21960, 57658), (22860, 55388), (23241, 54480), (27240, 46482), (27694, 45720), (28829, 43920), (30480, 41541), (30988, 40860), (32688, 38735)]