247152000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 865612800

約数和(自身を除く): 618460800

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, 125, 128, 150, 152, 160, 190, 192, 200, 228, 240, 250, 271, 285, 300, 304, 320, 375, 380, 384, 400, 456, 475, 480, 500, 542, 570, 600, 608, 640, 750, 760, 800, 813, 912, 950, 960, 1000, 1084, 1140, 1200, 1216, 1355, 1425, 1500, 1520, 1600, 1626, 1824, 1900, 1920, 2000, 2168, 2280, 2375, 2400, 2432, 2710, 2850, 3000, 3040, 3200, 3252, 3648, 3800, 4000, 4065, 4336, 4560, 4750, 4800, 5149, 5420, 5700, 6000, 6080, 6504, 6775, 7125, 7296, 7600, 8000, 8130, 8672, 9120, 9500, 9600, 10298, 10840, 11400, 12000, 12160, 13008, 13550, 14250, 15200, 15447, 16000, 16260, 17344, 18240, 19000, 20325, 20596, 21680, 22800, 24000, 25745, 26016, 27100, 28500, 30400, 30894, 32520, 33875, 34688, 36480, 38000, 40650, 41192, 43360, 45600, 48000, 51490, 52032, 54200, 57000, 60800, 61788, 65040, 67750, 76000, 77235, 81300, 82384, 86720, 91200, 101625, 102980, 104064, 108400, 114000, 123576, 128725, 130080, 135500, 152000, 154470, 162600, 164768, 173440, 182400, 203250, 205960, 216800, 228000, 247152, 257450, 260160, 271000, 304000, 308940, 325200, 329536, 386175, 406500, 411920, 433600, 456000, 494304, 514900, 520320, 542000, 617880, 643625, 650400, 659072, 772350, 813000, 823840, 867200, 912000, 988608, 1029800, 1084000, 1235760, 1287250, 1300800, 1544700, 1626000, 1647680, 1930875, 1977216, 2059600, 2168000, 2471520, 2574500, 2601600, 3089400, 3252000, 3295360, 3861750, 4119200, 4336000, 4943040, 5149000, 6178800, 6504000, 7723500, 8238400, 9886080, 10298000, 12357600, 13008000, 15447000, 16476800, 20596000, 24715200, 30894000, 41192000, 49430400, 61788000, 82384000, 123576000, 247152000]

約数ペア:

[(1, 247152000), (2, 123576000), (3, 82384000), (4, 61788000), (5, 49430400), (6, 41192000), (8, 30894000), (10, 24715200), (12, 20596000), (15, 16476800), (16, 15447000), (19, 13008000), (20, 12357600), (24, 10298000), (25, 9886080), (30, 8238400), (32, 7723500), (38, 6504000), (40, 6178800), (48, 5149000), (50, 4943040), (57, 4336000), (60, 4119200), (64, 3861750), (75, 3295360), (76, 3252000), (80, 3089400), (95, 2601600), (96, 2574500), (100, 2471520), (114, 2168000), (120, 2059600), (125, 1977216), (128, 1930875), (150, 1647680), (152, 1626000), (160, 1544700), (190, 1300800), (192, 1287250), (200, 1235760), (228, 1084000), (240, 1029800), (250, 988608), (271, 912000), (285, 867200), (300, 823840), (304, 813000), (320, 772350), (375, 659072), (380, 650400), (384, 643625), (400, 617880), (456, 542000), (475, 520320), (480, 514900), (500, 494304), (542, 456000), (570, 433600), (600, 411920), (608, 406500), (640, 386175), (750, 329536), (760, 325200), (800, 308940), (813, 304000), (912, 271000), (950, 260160), (960, 257450), (1000, 247152), (1084, 228000), (1140, 216800), (1200, 205960), (1216, 203250), (1355, 182400), (1425, 173440), (1500, 164768), (1520, 162600), (1600, 154470), (1626, 152000), (1824, 135500), (1900, 130080), (1920, 128725), (2000, 123576), (2168, 114000), (2280, 108400), (2375, 104064), (2400, 102980), (2432, 101625), (2710, 91200), (2850, 86720), (3000, 82384), (3040, 81300), (3200, 77235), (3252, 76000), (3648, 67750), (3800, 65040), (4000, 61788), (4065, 60800), (4336, 57000), (4560, 54200), (4750, 52032), (4800, 51490), (5149, 48000), (5420, 45600), (5700, 43360), (6000, 41192), (6080, 40650), (6504, 38000), (6775, 36480), (7125, 34688), (7296, 33875), (7600, 32520), (8000, 30894), (8130, 30400), (8672, 28500), (9120, 27100), (9500, 26016), (9600, 25745), (10298, 24000), (10840, 22800), (11400, 21680), (12000, 20596), (12160, 20325), (13008, 19000), (13550, 18240), (14250, 17344), (15200, 16260), (15447, 16000)]