1521000768

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 336

約数和(自身を含む): 5040660480

約数和(自身を除く): 3519659712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 67, 76, 84, 96, 98, 112, 114, 127, 133, 134, 147, 152, 168, 192, 196, 201, 224, 228, 254, 266, 268, 294, 304, 336, 381, 392, 399, 402, 448, 456, 469, 508, 532, 536, 588, 608, 672, 762, 784, 798, 804, 889, 912, 931, 938, 1016, 1064, 1072, 1176, 1216, 1273, 1344, 1407, 1524, 1568, 1596, 1608, 1778, 1824, 1862, 1876, 2032, 2128, 2144, 2352, 2413, 2546, 2667, 2793, 2814, 3048, 3136, 3192, 3216, 3283, 3556, 3648, 3724, 3752, 3819, 4064, 4256, 4288, 4704, 4826, 5092, 5334, 5586, 5628, 6096, 6223, 6384, 6432, 6566, 7112, 7239, 7448, 7504, 7638, 8128, 8509, 8512, 8911, 9408, 9652, 9849, 10184, 10668, 11172, 11256, 12192, 12446, 12768, 12864, 13132, 14224, 14478, 14896, 15008, 15276, 16891, 17018, 17822, 18669, 19304, 19698, 20368, 21336, 22344, 22512, 24384, 24892, 25527, 25536, 26264, 26733, 28448, 28956, 29792, 30016, 30552, 33782, 34036, 35644, 37338, 38608, 39396, 40736, 42672, 44688, 45024, 49784, 50673, 51054, 52528, 53466, 56896, 57912, 59563, 59584, 61104, 62377, 67564, 68072, 71288, 74676, 77216, 78792, 81472, 85344, 89376, 90048, 99568, 101346, 102108, 105056, 106932, 115824, 118237, 119126, 122208, 124754, 135128, 136144, 142576, 149352, 154432, 157584, 161671, 170688, 178689, 178752, 187131, 199136, 202692, 204216, 210112, 213864, 231648, 236474, 238252, 244416, 249508, 270256, 272288, 285152, 298704, 315168, 323342, 354711, 357378, 374262, 398272, 405384, 408432, 416941, 427728, 463296, 472948, 476504, 485013, 499016, 540512, 544576, 570304, 597408, 630336, 646684, 709422, 714756, 748524, 810768, 816864, 833882, 855456, 945896, 953008, 970026, 998032, 1081024, 1131697, 1194816, 1250823, 1293368, 1418844, 1429512, 1497048, 1621536, 1633728, 1667764, 1710912, 1891792, 1906016, 1940052, 1996064, 2263394, 2501646, 2586736, 2837688, 2859024, 2994096, 3243072, 3335528, 3395091, 3783584, 3812032, 3880104, 3992128, 4526788, 5003292, 5173472, 5675376, 5718048, 5988192, 6671056, 6790182, 7567168, 7760208, 7921879, 9053576, 10006584, 10346944, 11350752, 11436096, 11976384, 13342112, 13580364, 15520416, 15843758, 18107152, 20013168, 22701504, 23765637, 26684224, 27160728, 31040832, 31687516, 36214304, 40026336, 47531274, 54321456, 63375032, 72428608, 80052672, 95062548, 108642912, 126750064, 190125096, 217285824, 253500128, 380250192, 507000256, 760500384, 1521000768]

約数ペア:

[(1, 1521000768), (2, 760500384), (3, 507000256), (4, 380250192), (6, 253500128), (7, 217285824), (8, 190125096), (12, 126750064), (14, 108642912), (16, 95062548), (19, 80052672), (21, 72428608), (24, 63375032), (28, 54321456), (32, 47531274), (38, 40026336), (42, 36214304), (48, 31687516), (49, 31040832), (56, 27160728), (57, 26684224), (64, 23765637), (67, 22701504), (76, 20013168), (84, 18107152), (96, 15843758), (98, 15520416), (112, 13580364), (114, 13342112), (127, 11976384), (133, 11436096), (134, 11350752), (147, 10346944), (152, 10006584), (168, 9053576), (192, 7921879), (196, 7760208), (201, 7567168), (224, 6790182), (228, 6671056), (254, 5988192), (266, 5718048), (268, 5675376), (294, 5173472), (304, 5003292), (336, 4526788), (381, 3992128), (392, 3880104), (399, 3812032), (402, 3783584), (448, 3395091), (456, 3335528), (469, 3243072), (508, 2994096), (532, 2859024), (536, 2837688), (588, 2586736), (608, 2501646), (672, 2263394), (762, 1996064), (784, 1940052), (798, 1906016), (804, 1891792), (889, 1710912), (912, 1667764), (931, 1633728), (938, 1621536), (1016, 1497048), (1064, 1429512), (1072, 1418844), (1176, 1293368), (1216, 1250823), (1273, 1194816), (1344, 1131697), (1407, 1081024), (1524, 998032), (1568, 970026), (1596, 953008), (1608, 945896), (1778, 855456), (1824, 833882), (1862, 816864), (1876, 810768), (2032, 748524), (2128, 714756), (2144, 709422), (2352, 646684), (2413, 630336), (2546, 597408), (2667, 570304), (2793, 544576), (2814, 540512), (3048, 499016), (3136, 485013), (3192, 476504), (3216, 472948), (3283, 463296), (3556, 427728), (3648, 416941), (3724, 408432), (3752, 405384), (3819, 398272), (4064, 374262), (4256, 357378), (4288, 354711), (4704, 323342), (4826, 315168), (5092, 298704), (5334, 285152), (5586, 272288), (5628, 270256), (6096, 249508), (6223, 244416), (6384, 238252), (6432, 236474), (6566, 231648), (7112, 213864), (7239, 210112), (7448, 204216), (7504, 202692), (7638, 199136), (8128, 187131), (8509, 178752), (8512, 178689), (8911, 170688), (9408, 161671), (9652, 157584), (9849, 154432), (10184, 149352), (10668, 142576), (11172, 136144), (11256, 135128), (12192, 124754), (12446, 122208), (12768, 119126), (12864, 118237), (13132, 115824), (14224, 106932), (14478, 105056), (14896, 102108), (15008, 101346), (15276, 99568), (16891, 90048), (17018, 89376), (17822, 85344), (18669, 81472), (19304, 78792), (19698, 77216), (20368, 74676), (21336, 71288), (22344, 68072), (22512, 67564), (24384, 62377), (24892, 61104), (25527, 59584), (25536, 59563), (26264, 57912), (26733, 56896), (28448, 53466), (28956, 52528), (29792, 51054), (30016, 50673), (30552, 49784), (33782, 45024), (34036, 44688), (35644, 42672), (37338, 40736), (38608, 39396)]