2570813440

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 7134402240

約数和(自身を除く): 4563588800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 71, 80, 85, 104, 128, 130, 136, 142, 160, 170, 208, 221, 256, 260, 272, 284, 320, 340, 355, 416, 442, 512, 520, 544, 568, 640, 680, 710, 832, 884, 923, 1024, 1040, 1088, 1105, 1136, 1207, 1280, 1360, 1420, 1664, 1768, 1846, 2048, 2080, 2176, 2210, 2272, 2414, 2560, 2720, 2840, 3328, 3536, 3692, 4096, 4160, 4352, 4420, 4544, 4615, 4828, 5120, 5440, 5680, 6035, 6656, 7072, 7384, 8192, 8320, 8704, 8840, 9088, 9230, 9656, 10240, 10880, 11360, 12070, 13312, 14144, 14768, 15691, 16384, 16640, 17408, 17680, 18176, 18460, 19312, 20480, 21760, 22720, 24140, 26624, 28288, 29536, 31382, 32768, 33280, 34816, 35360, 36352, 36920, 38624, 40960, 43520, 45440, 48280, 53248, 56576, 59072, 62764, 66560, 69632, 70720, 72704, 73840, 77248, 78455, 81920, 87040, 90880, 96560, 106496, 113152, 118144, 125528, 133120, 139264, 141440, 145408, 147680, 154496, 156910, 163840, 174080, 181760, 193120, 212992, 226304, 236288, 251056, 266240, 278528, 282880, 290816, 295360, 308992, 313820, 348160, 363520, 386240, 425984, 452608, 472576, 502112, 532480, 557056, 565760, 581632, 590720, 617984, 627640, 696320, 727040, 772480, 905216, 945152, 1004224, 1064960, 1131520, 1163264, 1181440, 1235968, 1255280, 1392640, 1454080, 1544960, 1810432, 1890304, 2008448, 2129920, 2263040, 2326528, 2362880, 2471936, 2510560, 2785280, 2908160, 3089920, 3620864, 3780608, 4016896, 4526080, 4725760, 4943872, 5021120, 5816320, 6179840, 7241728, 7561216, 8033792, 9052160, 9451520, 9887744, 10042240, 11632640, 12359680, 15122432, 16067584, 18104320, 18903040, 19775488, 20084480, 24719360, 30244864, 32135168, 36208640, 37806080, 39550976, 40168960, 49438720, 64270336, 75612160, 80337920, 98877440, 128540672, 151224320, 160675840, 197754880, 257081344, 321351680, 514162688, 642703360, 1285406720, 2570813440]

約数ペア:

[(1, 2570813440), (2, 1285406720), (4, 642703360), (5, 514162688), (8, 321351680), (10, 257081344), (13, 197754880), (16, 160675840), (17, 151224320), (20, 128540672), (26, 98877440), (32, 80337920), (34, 75612160), (40, 64270336), (52, 49438720), (64, 40168960), (65, 39550976), (68, 37806080), (71, 36208640), (80, 32135168), (85, 30244864), (104, 24719360), (128, 20084480), (130, 19775488), (136, 18903040), (142, 18104320), (160, 16067584), (170, 15122432), (208, 12359680), (221, 11632640), (256, 10042240), (260, 9887744), (272, 9451520), (284, 9052160), (320, 8033792), (340, 7561216), (355, 7241728), (416, 6179840), (442, 5816320), (512, 5021120), (520, 4943872), (544, 4725760), (568, 4526080), (640, 4016896), (680, 3780608), (710, 3620864), (832, 3089920), (884, 2908160), (923, 2785280), (1024, 2510560), (1040, 2471936), (1088, 2362880), (1105, 2326528), (1136, 2263040), (1207, 2129920), (1280, 2008448), (1360, 1890304), (1420, 1810432), (1664, 1544960), (1768, 1454080), (1846, 1392640), (2048, 1255280), (2080, 1235968), (2176, 1181440), (2210, 1163264), (2272, 1131520), (2414, 1064960), (2560, 1004224), (2720, 945152), (2840, 905216), (3328, 772480), (3536, 727040), (3692, 696320), (4096, 627640), (4160, 617984), (4352, 590720), (4420, 581632), (4544, 565760), (4615, 557056), (4828, 532480), (5120, 502112), (5440, 472576), (5680, 452608), (6035, 425984), (6656, 386240), (7072, 363520), (7384, 348160), (8192, 313820), (8320, 308992), (8704, 295360), (8840, 290816), (9088, 282880), (9230, 278528), (9656, 266240), (10240, 251056), (10880, 236288), (11360, 226304), (12070, 212992), (13312, 193120), (14144, 181760), (14768, 174080), (15691, 163840), (16384, 156910), (16640, 154496), (17408, 147680), (17680, 145408), (18176, 141440), (18460, 139264), (19312, 133120), (20480, 125528), (21760, 118144), (22720, 113152), (24140, 106496), (26624, 96560), (28288, 90880), (29536, 87040), (31382, 81920), (32768, 78455), (33280, 77248), (34816, 73840), (35360, 72704), (36352, 70720), (36920, 69632), (38624, 66560), (40960, 62764), (43520, 59072), (45440, 56576), (48280, 53248)]