395443200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 264

約数和(自身を含む): 1380824320

約数和(自身を除く): 985381120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 271, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 542, 570, 600, 608, 640, 760, 768, 800, 813, 912, 950, 960, 1024, 1084, 1140, 1200, 1216, 1280, 1355, 1425, 1520, 1536, 1600, 1626, 1824, 1900, 1920, 2168, 2280, 2400, 2432, 2560, 2710, 2850, 3040, 3072, 3200, 3252, 3648, 3800, 3840, 4065, 4336, 4560, 4800, 4864, 5120, 5149, 5420, 5700, 6080, 6400, 6504, 6775, 7296, 7600, 7680, 8130, 8672, 9120, 9600, 9728, 10298, 10840, 11400, 12160, 12800, 13008, 13550, 14592, 15200, 15360, 15447, 16260, 17344, 18240, 19200, 19456, 20325, 20596, 21680, 22800, 24320, 25600, 25745, 26016, 27100, 29184, 30400, 30894, 32520, 34688, 36480, 38400, 40650, 41192, 43360, 45600, 48640, 51490, 52032, 54200, 58368, 60800, 61788, 65040, 69376, 72960, 76800, 77235, 81300, 82384, 86720, 91200, 97280, 102980, 104064, 108400, 121600, 123576, 128725, 130080, 138752, 145920, 154470, 162600, 164768, 173440, 182400, 205960, 208128, 216800, 243200, 247152, 257450, 260160, 277504, 291840, 308940, 325200, 329536, 346880, 364800, 386175, 411920, 416256, 433600, 486400, 494304, 514900, 520320, 617880, 650400, 659072, 693760, 729600, 772350, 823840, 832512, 867200, 988608, 1029800, 1040640, 1235760, 1300800, 1318144, 1387520, 1459200, 1544700, 1647680, 1734400, 1977216, 2059600, 2081280, 2471520, 2601600, 2636288, 3089400, 3295360, 3468800, 3954432, 4119200, 4162560, 4943040, 5203200, 5272576, 6178800, 6590720, 6937600, 7908864, 8238400, 9886080, 10406400, 12357600, 13181440, 15817728, 16476800, 19772160, 20812800, 24715200, 26362880, 32953600, 39544320, 49430400, 65907200, 79088640, 98860800, 131814400, 197721600, 395443200]

約数ペア:

[(1, 395443200), (2, 197721600), (3, 131814400), (4, 98860800), (5, 79088640), (6, 65907200), (8, 49430400), (10, 39544320), (12, 32953600), (15, 26362880), (16, 24715200), (19, 20812800), (20, 19772160), (24, 16476800), (25, 15817728), (30, 13181440), (32, 12357600), (38, 10406400), (40, 9886080), (48, 8238400), (50, 7908864), (57, 6937600), (60, 6590720), (64, 6178800), (75, 5272576), (76, 5203200), (80, 4943040), (95, 4162560), (96, 4119200), (100, 3954432), (114, 3468800), (120, 3295360), (128, 3089400), (150, 2636288), (152, 2601600), (160, 2471520), (190, 2081280), (192, 2059600), (200, 1977216), (228, 1734400), (240, 1647680), (256, 1544700), (271, 1459200), (285, 1387520), (300, 1318144), (304, 1300800), (320, 1235760), (380, 1040640), (384, 1029800), (400, 988608), (456, 867200), (475, 832512), (480, 823840), (512, 772350), (542, 729600), (570, 693760), (600, 659072), (608, 650400), (640, 617880), (760, 520320), (768, 514900), (800, 494304), (813, 486400), (912, 433600), (950, 416256), (960, 411920), (1024, 386175), (1084, 364800), (1140, 346880), (1200, 329536), (1216, 325200), (1280, 308940), (1355, 291840), (1425, 277504), (1520, 260160), (1536, 257450), (1600, 247152), (1626, 243200), (1824, 216800), (1900, 208128), (1920, 205960), (2168, 182400), (2280, 173440), (2400, 164768), (2432, 162600), (2560, 154470), (2710, 145920), (2850, 138752), (3040, 130080), (3072, 128725), (3200, 123576), (3252, 121600), (3648, 108400), (3800, 104064), (3840, 102980), (4065, 97280), (4336, 91200), (4560, 86720), (4800, 82384), (4864, 81300), (5120, 77235), (5149, 76800), (5420, 72960), (5700, 69376), (6080, 65040), (6400, 61788), (6504, 60800), (6775, 58368), (7296, 54200), (7600, 52032), (7680, 51490), (8130, 48640), (8672, 45600), (9120, 43360), (9600, 41192), (9728, 40650), (10298, 38400), (10840, 36480), (11400, 34688), (12160, 32520), (12800, 30894), (13008, 30400), (13550, 29184), (14592, 27100), (15200, 26016), (15360, 25745), (15447, 25600), (16260, 24320), (17344, 22800), (18240, 21680), (19200, 20596), (19456, 20325)]