277754880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 264

約数和(自身を含む): 970965792

約数和(自身を除く): 693210912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 128, 130, 156, 160, 169, 192, 195, 208, 214, 240, 256, 260, 312, 320, 321, 338, 384, 390, 416, 428, 480, 507, 512, 520, 535, 624, 640, 642, 676, 768, 780, 832, 845, 856, 960, 1014, 1024, 1040, 1070, 1248, 1280, 1284, 1352, 1391, 1536, 1560, 1605, 1664, 1690, 1712, 1920, 2028, 2080, 2140, 2496, 2535, 2560, 2568, 2704, 2782, 3072, 3120, 3210, 3328, 3380, 3424, 3840, 4056, 4160, 4173, 4280, 4992, 5070, 5120, 5136, 5408, 5564, 6240, 6420, 6656, 6760, 6848, 6955, 7680, 8112, 8320, 8346, 8560, 9984, 10140, 10272, 10816, 11128, 12480, 12840, 13312, 13520, 13696, 13910, 15360, 16224, 16640, 16692, 17120, 18083, 19968, 20280, 20544, 20865, 21632, 22256, 24960, 25680, 27040, 27392, 27820, 32448, 33280, 33384, 34240, 36166, 39936, 40560, 41088, 41730, 43264, 44512, 49920, 51360, 54080, 54249, 54784, 55640, 64896, 66560, 66768, 68480, 72332, 81120, 82176, 83460, 86528, 89024, 90415, 99840, 102720, 108160, 108498, 109568, 111280, 129792, 133536, 136960, 144664, 162240, 164352, 166920, 173056, 178048, 180830, 199680, 205440, 216320, 216996, 222560, 259584, 267072, 271245, 273920, 289328, 324480, 328704, 333840, 356096, 361660, 410880, 432640, 433992, 445120, 519168, 534144, 542490, 547840, 578656, 648960, 667680, 712192, 723320, 821760, 865280, 867984, 890240, 1068288, 1084980, 1157312, 1297920, 1335360, 1424384, 1446640, 1643520, 1735968, 1780480, 2136576, 2169960, 2314624, 2595840, 2670720, 2893280, 3471936, 3560960, 4273152, 4339920, 4629248, 5341440, 5786560, 6943872, 7121920, 8679840, 9258496, 10682880, 11573120, 13887744, 17359680, 18516992, 21365760, 23146240, 27775488, 34719360, 46292480, 55550976, 69438720, 92584960, 138877440, 277754880]

約数ペア:

[(1, 277754880), (2, 138877440), (3, 92584960), (4, 69438720), (5, 55550976), (6, 46292480), (8, 34719360), (10, 27775488), (12, 23146240), (13, 21365760), (15, 18516992), (16, 17359680), (20, 13887744), (24, 11573120), (26, 10682880), (30, 9258496), (32, 8679840), (39, 7121920), (40, 6943872), (48, 5786560), (52, 5341440), (60, 4629248), (64, 4339920), (65, 4273152), (78, 3560960), (80, 3471936), (96, 2893280), (104, 2670720), (107, 2595840), (120, 2314624), (128, 2169960), (130, 2136576), (156, 1780480), (160, 1735968), (169, 1643520), (192, 1446640), (195, 1424384), (208, 1335360), (214, 1297920), (240, 1157312), (256, 1084980), (260, 1068288), (312, 890240), (320, 867984), (321, 865280), (338, 821760), (384, 723320), (390, 712192), (416, 667680), (428, 648960), (480, 578656), (507, 547840), (512, 542490), (520, 534144), (535, 519168), (624, 445120), (640, 433992), (642, 432640), (676, 410880), (768, 361660), (780, 356096), (832, 333840), (845, 328704), (856, 324480), (960, 289328), (1014, 273920), (1024, 271245), (1040, 267072), (1070, 259584), (1248, 222560), (1280, 216996), (1284, 216320), (1352, 205440), (1391, 199680), (1536, 180830), (1560, 178048), (1605, 173056), (1664, 166920), (1690, 164352), (1712, 162240), (1920, 144664), (2028, 136960), (2080, 133536), (2140, 129792), (2496, 111280), (2535, 109568), (2560, 108498), (2568, 108160), (2704, 102720), (2782, 99840), (3072, 90415), (3120, 89024), (3210, 86528), (3328, 83460), (3380, 82176), (3424, 81120), (3840, 72332), (4056, 68480), (4160, 66768), (4173, 66560), (4280, 64896), (4992, 55640), (5070, 54784), (5120, 54249), (5136, 54080), (5408, 51360), (5564, 49920), (6240, 44512), (6420, 43264), (6656, 41730), (6760, 41088), (6848, 40560), (6955, 39936), (7680, 36166), (8112, 34240), (8320, 33384), (8346, 33280), (8560, 32448), (9984, 27820), (10140, 27392), (10272, 27040), (10816, 25680), (11128, 24960), (12480, 22256), (12840, 21632), (13312, 20865), (13520, 20544), (13696, 20280), (13910, 19968), (15360, 18083), (16224, 17120), (16640, 16692)]