144704000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 320

約数和(自身を含む): 459613440

約数和(自身を除く): 314909440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 32, 34, 35, 38, 40, 50, 56, 64, 68, 70, 76, 80, 85, 95, 100, 112, 119, 125, 128, 133, 136, 140, 152, 160, 170, 175, 190, 200, 224, 238, 250, 256, 266, 272, 280, 304, 320, 323, 340, 350, 380, 400, 425, 448, 475, 476, 500, 512, 532, 544, 560, 595, 608, 640, 646, 665, 680, 700, 760, 800, 850, 875, 896, 950, 952, 1000, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1400, 1520, 1600, 1615, 1700, 1750, 1792, 1900, 1904, 2000, 2125, 2128, 2176, 2240, 2261, 2375, 2380, 2432, 2560, 2584, 2660, 2720, 2800, 2975, 3040, 3200, 3230, 3325, 3400, 3500, 3584, 3800, 3808, 4000, 4250, 4256, 4352, 4480, 4522, 4750, 4760, 4864, 5168, 5320, 5440, 5600, 5950, 6080, 6400, 6460, 6650, 6800, 7000, 7600, 7616, 8000, 8075, 8500, 8512, 8704, 8960, 9044, 9500, 9520, 9728, 10336, 10640, 10880, 11200, 11305, 11900, 12160, 12800, 12920, 13300, 13600, 14000, 14875, 15200, 15232, 16000, 16150, 16625, 17000, 17024, 17920, 18088, 19000, 19040, 20672, 21280, 21760, 22400, 22610, 23800, 24320, 25840, 26600, 27200, 28000, 29750, 30400, 30464, 32000, 32300, 33250, 34000, 34048, 36176, 38000, 38080, 40375, 41344, 42560, 43520, 44800, 45220, 47600, 48640, 51680, 53200, 54400, 56000, 56525, 59500, 60800, 60928, 64000, 64600, 66500, 68000, 68096, 72352, 76000, 76160, 80750, 82688, 85120, 89600, 90440, 95200, 103360, 106400, 108800, 112000, 113050, 119000, 121600, 129200, 133000, 136000, 144704, 152000, 152320, 161500, 165376, 170240, 180880, 190400, 206720, 212800, 217600, 224000, 226100, 238000, 243200, 258400, 266000, 272000, 282625, 289408, 304000, 304640, 323000, 340480, 361760, 380800, 413440, 425600, 448000, 452200, 476000, 516800, 532000, 544000, 565250, 578816, 608000, 646000, 723520, 761600, 826880, 851200, 904400, 952000, 1033600, 1064000, 1088000, 1130500, 1157632, 1216000, 1292000, 1447040, 1523200, 1702400, 1808800, 1904000, 2067200, 2128000, 2261000, 2584000, 2894080, 3617600, 3808000, 4134400, 4256000, 4522000, 5168000, 5788160, 7235200, 7616000, 8512000, 9044000, 10336000, 14470400, 18088000, 20672000, 28940800, 36176000, 72352000, 144704000]

約数ペア:

[(1, 144704000), (2, 72352000), (4, 36176000), (5, 28940800), (7, 20672000), (8, 18088000), (10, 14470400), (14, 10336000), (16, 9044000), (17, 8512000), (19, 7616000), (20, 7235200), (25, 5788160), (28, 5168000), (32, 4522000), (34, 4256000), (35, 4134400), (38, 3808000), (40, 3617600), (50, 2894080), (56, 2584000), (64, 2261000), (68, 2128000), (70, 2067200), (76, 1904000), (80, 1808800), (85, 1702400), (95, 1523200), (100, 1447040), (112, 1292000), (119, 1216000), (125, 1157632), (128, 1130500), (133, 1088000), (136, 1064000), (140, 1033600), (152, 952000), (160, 904400), (170, 851200), (175, 826880), (190, 761600), (200, 723520), (224, 646000), (238, 608000), (250, 578816), (256, 565250), (266, 544000), (272, 532000), (280, 516800), (304, 476000), (320, 452200), (323, 448000), (340, 425600), (350, 413440), (380, 380800), (400, 361760), (425, 340480), (448, 323000), (475, 304640), (476, 304000), (500, 289408), (512, 282625), (532, 272000), (544, 266000), (560, 258400), (595, 243200), (608, 238000), (640, 226100), (646, 224000), (665, 217600), (680, 212800), (700, 206720), (760, 190400), (800, 180880), (850, 170240), (875, 165376), (896, 161500), (950, 152320), (952, 152000), (1000, 144704), (1064, 136000), (1088, 133000), (1120, 129200), (1190, 121600), (1216, 119000), (1280, 113050), (1292, 112000), (1330, 108800), (1360, 106400), (1400, 103360), (1520, 95200), (1600, 90440), (1615, 89600), (1700, 85120), (1750, 82688), (1792, 80750), (1900, 76160), (1904, 76000), (2000, 72352), (2125, 68096), (2128, 68000), (2176, 66500), (2240, 64600), (2261, 64000), (2375, 60928), (2380, 60800), (2432, 59500), (2560, 56525), (2584, 56000), (2660, 54400), (2720, 53200), (2800, 51680), (2975, 48640), (3040, 47600), (3200, 45220), (3230, 44800), (3325, 43520), (3400, 42560), (3500, 41344), (3584, 40375), (3800, 38080), (3808, 38000), (4000, 36176), (4250, 34048), (4256, 34000), (4352, 33250), (4480, 32300), (4522, 32000), (4750, 30464), (4760, 30400), (4864, 29750), (5168, 28000), (5320, 27200), (5440, 26600), (5600, 25840), (5950, 24320), (6080, 23800), (6400, 22610), (6460, 22400), (6650, 21760), (6800, 21280), (7000, 20672), (7600, 19040), (7616, 19000), (8000, 18088), (8075, 17920), (8500, 17024), (8512, 17000), (8704, 16625), (8960, 16150), (9044, 16000), (9500, 15232), (9520, 15200), (9728, 14875), (10336, 14000), (10640, 13600), (10880, 13300), (11200, 12920), (11305, 12800), (11900, 12160)]