1270728576

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 4062094920

約数和(自身を除く): 2791366344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 107, 117, 122, 128, 144, 156, 169, 183, 192, 208, 214, 234, 244, 288, 312, 321, 338, 366, 384, 416, 428, 468, 488, 507, 549, 576, 624, 642, 676, 732, 793, 832, 856, 936, 963, 976, 1014, 1098, 1152, 1248, 1284, 1352, 1391, 1464, 1521, 1586, 1664, 1712, 1872, 1926, 1952, 2028, 2196, 2379, 2496, 2568, 2704, 2782, 2928, 3042, 3172, 3424, 3744, 3852, 3904, 4056, 4173, 4392, 4758, 4992, 5136, 5408, 5564, 5856, 6084, 6344, 6527, 6848, 7137, 7488, 7704, 7808, 8112, 8346, 8784, 9516, 10272, 10309, 10816, 11128, 11712, 12168, 12519, 12688, 13054, 13696, 14274, 14976, 15408, 16224, 16692, 17568, 18083, 19032, 19581, 20544, 20618, 21632, 22256, 23424, 24336, 25038, 25376, 26108, 28548, 30816, 30927, 32448, 33384, 35136, 36166, 38064, 39162, 41088, 41236, 44512, 48672, 50076, 50752, 52216, 54249, 57096, 58743, 61632, 61854, 64896, 66768, 70272, 72332, 76128, 78324, 82472, 84851, 89024, 92781, 97344, 100152, 101504, 104432, 108498, 114192, 117486, 123264, 123708, 133536, 144664, 152256, 156648, 162747, 164944, 169702, 178048, 185562, 194688, 200304, 208864, 216996, 228384, 234972, 247416, 254553, 267072, 289328, 304512, 313296, 325494, 329888, 339404, 371124, 400608, 417728, 433992, 456768, 469944, 494832, 509106, 534144, 578656, 626592, 650988, 659776, 678808, 742248, 763659, 801216, 835456, 867984, 913536, 939888, 989664, 1018212, 1103063, 1157312, 1253184, 1301976, 1319552, 1357616, 1484496, 1527318, 1602432, 1735968, 1879776, 1979328, 2036424, 2206126, 2314624, 2506368, 2603952, 2715232, 2968992, 3054636, 3309189, 3471936, 3759552, 3958656, 4072848, 4412252, 5207904, 5430464, 5937984, 6109272, 6618378, 6943872, 7519104, 8145696, 8824504, 9927567, 10415808, 10860928, 11875968, 12218544, 13236756, 16291392, 17649008, 19855134, 20831616, 24437088, 26473512, 32582784, 35298016, 39710268, 48874176, 52947024, 70596032, 79420536, 97748352, 105894048, 141192064, 158841072, 211788096, 317682144, 423576192, 635364288, 1270728576]

約数ペア:

[(1, 1270728576), (2, 635364288), (3, 423576192), (4, 317682144), (6, 211788096), (8, 158841072), (9, 141192064), (12, 105894048), (13, 97748352), (16, 79420536), (18, 70596032), (24, 52947024), (26, 48874176), (32, 39710268), (36, 35298016), (39, 32582784), (48, 26473512), (52, 24437088), (61, 20831616), (64, 19855134), (72, 17649008), (78, 16291392), (96, 13236756), (104, 12218544), (107, 11875968), (117, 10860928), (122, 10415808), (128, 9927567), (144, 8824504), (156, 8145696), (169, 7519104), (183, 6943872), (192, 6618378), (208, 6109272), (214, 5937984), (234, 5430464), (244, 5207904), (288, 4412252), (312, 4072848), (321, 3958656), (338, 3759552), (366, 3471936), (384, 3309189), (416, 3054636), (428, 2968992), (468, 2715232), (488, 2603952), (507, 2506368), (549, 2314624), (576, 2206126), (624, 2036424), (642, 1979328), (676, 1879776), (732, 1735968), (793, 1602432), (832, 1527318), (856, 1484496), (936, 1357616), (963, 1319552), (976, 1301976), (1014, 1253184), (1098, 1157312), (1152, 1103063), (1248, 1018212), (1284, 989664), (1352, 939888), (1391, 913536), (1464, 867984), (1521, 835456), (1586, 801216), (1664, 763659), (1712, 742248), (1872, 678808), (1926, 659776), (1952, 650988), (2028, 626592), (2196, 578656), (2379, 534144), (2496, 509106), (2568, 494832), (2704, 469944), (2782, 456768), (2928, 433992), (3042, 417728), (3172, 400608), (3424, 371124), (3744, 339404), (3852, 329888), (3904, 325494), (4056, 313296), (4173, 304512), (4392, 289328), (4758, 267072), (4992, 254553), (5136, 247416), (5408, 234972), (5564, 228384), (5856, 216996), (6084, 208864), (6344, 200304), (6527, 194688), (6848, 185562), (7137, 178048), (7488, 169702), (7704, 164944), (7808, 162747), (8112, 156648), (8346, 152256), (8784, 144664), (9516, 133536), (10272, 123708), (10309, 123264), (10816, 117486), (11128, 114192), (11712, 108498), (12168, 104432), (12519, 101504), (12688, 100152), (13054, 97344), (13696, 92781), (14274, 89024), (14976, 84851), (15408, 82472), (16224, 78324), (16692, 76128), (17568, 72332), (18083, 70272), (19032, 66768), (19581, 64896), (20544, 61854), (20618, 61632), (21632, 58743), (22256, 57096), (23424, 54249), (24336, 52216), (25038, 50752), (25376, 50076), (26108, 48672), (28548, 44512), (30816, 41236), (30927, 41088), (32448, 39162), (33384, 38064), (35136, 36166)]