1447040000

素因数分解:

$2^{10}\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 440

約数和(自身を含む): 4604276160

約数和(自身を除く): 3157236160

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, 625, 640, 646, 665, 680, 700, 760, 800, 850, 875, 896, 950, 952, 1000, 1024, 1064, 1088, 1120, 1190, 1216, 1250, 1280, 1292, 1330, 1360, 1400, 1520, 1600, 1615, 1700, 1750, 1792, 1900, 1904, 2000, 2125, 2128, 2176, 2240, 2261, 2375, 2380, 2432, 2500, 2560, 2584, 2660, 2720, 2800, 2975, 3040, 3200, 3230, 3325, 3400, 3500, 3584, 3800, 3808, 4000, 4250, 4256, 4352, 4375, 4480, 4522, 4750, 4760, 4864, 5000, 5120, 5168, 5320, 5440, 5600, 5950, 6080, 6400, 6460, 6650, 6800, 7000, 7168, 7600, 7616, 8000, 8075, 8500, 8512, 8704, 8750, 8960, 9044, 9500, 9520, 9728, 10000, 10336, 10625, 10640, 10880, 11200, 11305, 11875, 11900, 12160, 12800, 12920, 13300, 13600, 14000, 14875, 15200, 15232, 16000, 16150, 16625, 17000, 17024, 17408, 17500, 17920, 18088, 19000, 19040, 19456, 20000, 20672, 21250, 21280, 21760, 22400, 22610, 23750, 23800, 24320, 25600, 25840, 26600, 27200, 28000, 29750, 30400, 30464, 32000, 32300, 33250, 34000, 34048, 35000, 35840, 36176, 38000, 38080, 40000, 40375, 41344, 42500, 42560, 43520, 44800, 45220, 47500, 47600, 48640, 51680, 53200, 54400, 56000, 56525, 59500, 60800, 60928, 64000, 64600, 66500, 68000, 68096, 70000, 72352, 74375, 76000, 76160, 80000, 80750, 82688, 83125, 85000, 85120, 87040, 89600, 90440, 95000, 95200, 97280, 103360, 106400, 108800, 112000, 113050, 119000, 121600, 121856, 128000, 129200, 133000, 136000, 136192, 140000, 144704, 148750, 152000, 152320, 160000, 161500, 165376, 166250, 170000, 170240, 179200, 180880, 190000, 190400, 201875, 206720, 212800, 217600, 224000, 226100, 238000, 243200, 258400, 266000, 272000, 280000, 282625, 289408, 297500, 304000, 304640, 320000, 323000, 330752, 332500, 340000, 340480, 361760, 380000, 380800, 403750, 413440, 425600, 435200, 448000, 452200, 476000, 486400, 516800, 532000, 544000, 560000, 565250, 578816, 595000, 608000, 609280, 640000, 646000, 665000, 680000, 680960, 723520, 760000, 761600, 807500, 826880, 851200, 896000, 904400, 952000, 1033600, 1064000, 1088000, 1120000, 1130500, 1157632, 1190000, 1216000, 1292000, 1330000, 1360000, 1413125, 1447040, 1520000, 1523200, 1615000, 1653760, 1702400, 1808800, 1904000, 2067200, 2128000, 2176000, 2240000, 2261000, 2315264, 2380000, 2432000, 2584000, 2660000, 2720000, 2826250, 2894080, 3040000, 3046400, 3230000, 3404800, 3617600, 3808000, 4134400, 4256000, 4480000, 4522000, 4760000, 5168000, 5320000, 5440000, 5652500, 5788160, 6080000, 6460000, 7235200, 7616000, 8268800, 8512000, 9044000, 9520000, 10336000, 10640000, 10880000, 11305000, 11576320, 12160000, 12920000, 14470400, 15232000, 17024000, 18088000, 19040000, 20672000, 21280000, 22610000, 25840000, 28940800, 36176000, 38080000, 41344000, 42560000, 45220000, 51680000, 57881600, 72352000, 76160000, 85120000, 90440000, 103360000, 144704000, 180880000, 206720000, 289408000, 361760000, 723520000, 1447040000]

約数ペア:

[(1, 1447040000), (2, 723520000), (4, 361760000), (5, 289408000), (7, 206720000), (8, 180880000), (10, 144704000), (14, 103360000), (16, 90440000), (17, 85120000), (19, 76160000), (20, 72352000), (25, 57881600), (28, 51680000), (32, 45220000), (34, 42560000), (35, 41344000), (38, 38080000), (40, 36176000), (50, 28940800), (56, 25840000), (64, 22610000), (68, 21280000), (70, 20672000), (76, 19040000), (80, 18088000), (85, 17024000), (95, 15232000), (100, 14470400), (112, 12920000), (119, 12160000), (125, 11576320), (128, 11305000), (133, 10880000), (136, 10640000), (140, 10336000), (152, 9520000), (160, 9044000), (170, 8512000), (175, 8268800), (190, 7616000), (200, 7235200), (224, 6460000), (238, 6080000), (250, 5788160), (256, 5652500), (266, 5440000), (272, 5320000), (280, 5168000), (304, 4760000), (320, 4522000), (323, 4480000), (340, 4256000), (350, 4134400), (380, 3808000), (400, 3617600), (425, 3404800), (448, 3230000), (475, 3046400), (476, 3040000), (500, 2894080), (512, 2826250), (532, 2720000), (544, 2660000), (560, 2584000), (595, 2432000), (608, 2380000), (625, 2315264), (640, 2261000), (646, 2240000), (665, 2176000), (680, 2128000), (700, 2067200), (760, 1904000), (800, 1808800), (850, 1702400), (875, 1653760), (896, 1615000), (950, 1523200), (952, 1520000), (1000, 1447040), (1024, 1413125), (1064, 1360000), (1088, 1330000), (1120, 1292000), (1190, 1216000), (1216, 1190000), (1250, 1157632), (1280, 1130500), (1292, 1120000), (1330, 1088000), (1360, 1064000), (1400, 1033600), (1520, 952000), (1600, 904400), (1615, 896000), (1700, 851200), (1750, 826880), (1792, 807500), (1900, 761600), (1904, 760000), (2000, 723520), (2125, 680960), (2128, 680000), (2176, 665000), (2240, 646000), (2261, 640000), (2375, 609280), (2380, 608000), (2432, 595000), (2500, 578816), (2560, 565250), (2584, 560000), (2660, 544000), (2720, 532000), (2800, 516800), (2975, 486400), (3040, 476000), (3200, 452200), (3230, 448000), (3325, 435200), (3400, 425600), (3500, 413440), (3584, 403750), (3800, 380800), (3808, 380000), (4000, 361760), (4250, 340480), (4256, 340000), (4352, 332500), (4375, 330752), (4480, 323000), (4522, 320000), (4750, 304640), (4760, 304000), (4864, 297500), (5000, 289408), (5120, 282625), (5168, 280000), (5320, 272000), (5440, 266000), (5600, 258400), (5950, 243200), (6080, 238000), (6400, 226100), (6460, 224000), (6650, 217600), (6800, 212800), (7000, 206720), (7168, 201875), (7600, 190400), (7616, 190000), (8000, 180880), (8075, 179200), (8500, 170240), (8512, 170000), (8704, 166250), (8750, 165376), (8960, 161500), (9044, 160000), (9500, 152320), (9520, 152000), (9728, 148750), (10000, 144704), (10336, 140000), (10625, 136192), (10640, 136000), (10880, 133000), (11200, 129200), (11305, 128000), (11875, 121856), (11900, 121600), (12160, 119000), (12800, 113050), (12920, 112000), (13300, 108800), (13600, 106400), (14000, 103360), (14875, 97280), (15200, 95200), (15232, 95000), (16000, 90440), (16150, 89600), (16625, 87040), (17000, 85120), (17024, 85000), (17408, 83125), (17500, 82688), (17920, 80750), (18088, 80000), (19000, 76160), (19040, 76000), (19456, 74375), (20000, 72352), (20672, 70000), (21250, 68096), (21280, 68000), (21760, 66500), (22400, 64600), (22610, 64000), (23750, 60928), (23800, 60800), (24320, 59500), (25600, 56525), (25840, 56000), (26600, 54400), (27200, 53200), (28000, 51680), (29750, 48640), (30400, 47600), (30464, 47500), (32000, 45220), (32300, 44800), (33250, 43520), (34000, 42560), (34048, 42500), (35000, 41344), (35840, 40375), (36176, 40000), (38000, 38080)]