1230087456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 216

約数和(自身を含む): 3836851200

約数和(自身を除く): 2606763744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 169, 199, 208, 234, 254, 288, 312, 338, 381, 398, 416, 468, 507, 508, 597, 624, 676, 762, 796, 936, 1014, 1016, 1143, 1194, 1248, 1352, 1521, 1524, 1592, 1651, 1791, 1872, 2028, 2032, 2286, 2388, 2587, 2704, 3042, 3048, 3184, 3302, 3582, 3744, 4056, 4064, 4572, 4776, 4953, 5174, 5408, 6084, 6096, 6368, 6604, 7164, 7761, 8112, 9144, 9552, 9906, 10348, 12168, 12192, 13208, 14328, 14859, 15522, 16224, 18288, 19104, 19812, 20696, 21463, 23283, 24336, 25273, 26416, 28656, 29718, 31044, 33631, 36576, 39624, 41392, 42926, 46566, 48672, 50546, 52832, 57312, 59436, 62088, 64389, 67262, 75819, 79248, 82784, 85852, 93132, 100893, 101092, 118872, 124176, 128778, 134524, 151638, 158496, 171704, 186264, 193167, 201786, 202184, 227457, 237744, 248352, 257556, 269048, 302679, 303276, 328549, 343408, 372528, 386334, 403572, 404368, 454914, 475488, 515112, 538096, 605358, 606552, 657098, 686816, 745056, 772668, 807144, 808736, 909828, 985647, 1030224, 1076192, 1210716, 1213104, 1314196, 1545336, 1614288, 1819656, 1971294, 2060448, 2421432, 2426208, 2628392, 2956941, 3090672, 3228576, 3639312, 3942588, 4271137, 4842864, 5256784, 5913882, 6181344, 7278624, 7885176, 8542274, 9685728, 10513568, 11827764, 12813411, 15770352, 17084548, 23655528, 25626822, 31540704, 34169096, 38440233, 47311056, 51253644, 68338192, 76880466, 94622112, 102507288, 136676384, 153760932, 205014576, 307521864, 410029152, 615043728, 1230087456]

約数ペア:

[(1, 1230087456), (2, 615043728), (3, 410029152), (4, 307521864), (6, 205014576), (8, 153760932), (9, 136676384), (12, 102507288), (13, 94622112), (16, 76880466), (18, 68338192), (24, 51253644), (26, 47311056), (32, 38440233), (36, 34169096), (39, 31540704), (48, 25626822), (52, 23655528), (72, 17084548), (78, 15770352), (96, 12813411), (104, 11827764), (117, 10513568), (127, 9685728), (144, 8542274), (156, 7885176), (169, 7278624), (199, 6181344), (208, 5913882), (234, 5256784), (254, 4842864), (288, 4271137), (312, 3942588), (338, 3639312), (381, 3228576), (398, 3090672), (416, 2956941), (468, 2628392), (507, 2426208), (508, 2421432), (597, 2060448), (624, 1971294), (676, 1819656), (762, 1614288), (796, 1545336), (936, 1314196), (1014, 1213104), (1016, 1210716), (1143, 1076192), (1194, 1030224), (1248, 985647), (1352, 909828), (1521, 808736), (1524, 807144), (1592, 772668), (1651, 745056), (1791, 686816), (1872, 657098), (2028, 606552), (2032, 605358), (2286, 538096), (2388, 515112), (2587, 475488), (2704, 454914), (3042, 404368), (3048, 403572), (3184, 386334), (3302, 372528), (3582, 343408), (3744, 328549), (4056, 303276), (4064, 302679), (4572, 269048), (4776, 257556), (4953, 248352), (5174, 237744), (5408, 227457), (6084, 202184), (6096, 201786), (6368, 193167), (6604, 186264), (7164, 171704), (7761, 158496), (8112, 151638), (9144, 134524), (9552, 128778), (9906, 124176), (10348, 118872), (12168, 101092), (12192, 100893), (13208, 93132), (14328, 85852), (14859, 82784), (15522, 79248), (16224, 75819), (18288, 67262), (19104, 64389), (19812, 62088), (20696, 59436), (21463, 57312), (23283, 52832), (24336, 50546), (25273, 48672), (26416, 46566), (28656, 42926), (29718, 41392), (31044, 39624), (33631, 36576)]