1243604880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:615

約数の個数: 320

約数和(自身を含む): 4930398720

約数和(自身を除く): 3686793840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 233, 240, 252, 270, 280, 315, 336, 353, 360, 378, 420, 432, 466, 504, 540, 560, 630, 699, 706, 720, 756, 840, 932, 945, 1008, 1059, 1080, 1165, 1260, 1398, 1412, 1512, 1631, 1680, 1765, 1864, 1890, 2097, 2118, 2160, 2330, 2471, 2520, 2796, 2824, 3024, 3177, 3262, 3495, 3530, 3728, 3780, 4194, 4236, 4660, 4893, 4942, 5040, 5295, 5592, 5648, 6291, 6354, 6524, 6990, 7060, 7413, 7560, 8155, 8388, 8472, 9320, 9531, 9786, 9884, 10485, 10590, 11184, 12355, 12582, 12708, 13048, 13980, 14120, 14679, 14826, 15120, 15885, 16310, 16776, 16944, 18640, 19062, 19572, 19768, 20970, 21180, 22239, 24465, 24710, 25164, 25416, 26096, 27960, 28240, 29358, 29652, 31455, 31770, 32620, 33552, 37065, 38124, 39144, 39536, 41940, 42360, 44037, 44478, 47655, 48930, 49420, 50328, 50832, 55920, 58716, 59304, 62910, 63540, 65240, 66717, 73395, 74130, 76248, 78288, 82249, 83880, 84720, 88074, 88956, 95310, 97860, 98840, 100656, 111195, 117432, 118608, 125820, 127080, 130480, 133434, 146790, 148260, 152496, 164498, 167760, 176148, 177912, 190620, 195720, 197680, 220185, 222390, 234864, 246747, 251640, 254160, 266868, 293580, 296520, 328996, 333585, 352296, 355824, 381240, 391440, 411245, 440370, 444780, 493494, 503280, 533736, 575743, 587160, 593040, 657992, 667170, 704592, 740241, 762480, 822490, 880740, 889560, 986988, 1067472, 1151486, 1174320, 1233735, 1315984, 1334340, 1480482, 1644980, 1727229, 1761480, 1779120, 1973976, 2220723, 2302972, 2467470, 2668680, 2878715, 2960964, 3289960, 3454458, 3522960, 3701205, 3947952, 4441446, 4605944, 4934940, 5181687, 5337360, 5757430, 5921928, 6579920, 6908916, 7402410, 8636145, 8882892, 9211888, 9869880, 10363374, 11103615, 11514860, 11843856, 13817832, 14804820, 15545061, 17272290, 17765784, 19739760, 20726748, 22207230, 23029720, 25908435, 27635664, 29609640, 31090122, 34544580, 35531568, 41453496, 44414460, 46059440, 51816870, 59219280, 62180244, 69089160, 77725305, 82906992, 88828920, 103633740, 124360488, 138178320, 155450610, 177657840, 207267480, 248720976, 310901220, 414534960, 621802440, 1243604880]

約数ペア:

[(1, 1243604880), (2, 621802440), (3, 414534960), (4, 310901220), (5, 248720976), (6, 207267480), (7, 177657840), (8, 155450610), (9, 138178320), (10, 124360488), (12, 103633740), (14, 88828920), (15, 82906992), (16, 77725305), (18, 69089160), (20, 62180244), (21, 59219280), (24, 51816870), (27, 46059440), (28, 44414460), (30, 41453496), (35, 35531568), (36, 34544580), (40, 31090122), (42, 29609640), (45, 27635664), (48, 25908435), (54, 23029720), (56, 22207230), (60, 20726748), (63, 19739760), (70, 17765784), (72, 17272290), (80, 15545061), (84, 14804820), (90, 13817832), (105, 11843856), (108, 11514860), (112, 11103615), (120, 10363374), (126, 9869880), (135, 9211888), (140, 8882892), (144, 8636145), (168, 7402410), (180, 6908916), (189, 6579920), (210, 5921928), (216, 5757430), (233, 5337360), (240, 5181687), (252, 4934940), (270, 4605944), (280, 4441446), (315, 3947952), (336, 3701205), (353, 3522960), (360, 3454458), (378, 3289960), (420, 2960964), (432, 2878715), (466, 2668680), (504, 2467470), (540, 2302972), (560, 2220723), (630, 1973976), (699, 1779120), (706, 1761480), (720, 1727229), (756, 1644980), (840, 1480482), (932, 1334340), (945, 1315984), (1008, 1233735), (1059, 1174320), (1080, 1151486), (1165, 1067472), (1260, 986988), (1398, 889560), (1412, 880740), (1512, 822490), (1631, 762480), (1680, 740241), (1765, 704592), (1864, 667170), (1890, 657992), (2097, 593040), (2118, 587160), (2160, 575743), (2330, 533736), (2471, 503280), (2520, 493494), (2796, 444780), (2824, 440370), (3024, 411245), (3177, 391440), (3262, 381240), (3495, 355824), (3530, 352296), (3728, 333585), (3780, 328996), (4194, 296520), (4236, 293580), (4660, 266868), (4893, 254160), (4942, 251640), (5040, 246747), (5295, 234864), (5592, 222390), (5648, 220185), (6291, 197680), (6354, 195720), (6524, 190620), (6990, 177912), (7060, 176148), (7413, 167760), (7560, 164498), (8155, 152496), (8388, 148260), (8472, 146790), (9320, 133434), (9531, 130480), (9786, 127080), (9884, 125820), (10485, 118608), (10590, 117432), (11184, 111195), (12355, 100656), (12582, 98840), (12708, 97860), (13048, 95310), (13980, 88956), (14120, 88074), (14679, 84720), (14826, 83880), (15120, 82249), (15885, 78288), (16310, 76248), (16776, 74130), (16944, 73395), (18640, 66717), (19062, 65240), (19572, 63540), (19768, 62910), (20970, 59304), (21180, 58716), (22239, 55920), (24465, 50832), (24710, 50328), (25164, 49420), (25416, 48930), (26096, 47655), (27960, 44478), (28240, 44037), (29358, 42360), (29652, 41940), (31455, 39536), (31770, 39144), (32620, 38124), (33552, 37065)]