1368960000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 440

約数和(自身を含む): 4911227904

約数和(自身を除く): 3542267904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 64, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 125, 128, 138, 150, 155, 160, 184, 186, 192, 200, 230, 240, 248, 250, 256, 276, 300, 310, 320, 345, 368, 372, 375, 384, 400, 460, 465, 480, 496, 500, 512, 552, 575, 600, 620, 625, 640, 690, 713, 736, 744, 750, 768, 775, 800, 920, 930, 960, 992, 1000, 1024, 1104, 1150, 1200, 1240, 1250, 1280, 1380, 1426, 1472, 1488, 1500, 1536, 1550, 1600, 1725, 1840, 1860, 1875, 1920, 1984, 2000, 2139, 2208, 2300, 2325, 2400, 2480, 2500, 2560, 2760, 2852, 2875, 2944, 2976, 3000, 3072, 3100, 3200, 3450, 3565, 3680, 3720, 3750, 3840, 3875, 3968, 4000, 4278, 4416, 4600, 4650, 4800, 4960, 5000, 5120, 5520, 5704, 5750, 5888, 5952, 6000, 6200, 6400, 6900, 7130, 7360, 7440, 7500, 7680, 7750, 7936, 8000, 8556, 8625, 8832, 9200, 9300, 9600, 9920, 10000, 10695, 11040, 11408, 11500, 11625, 11776, 11904, 12000, 12400, 12800, 13800, 14260, 14375, 14720, 14880, 15000, 15360, 15500, 15872, 16000, 17112, 17250, 17664, 17825, 18400, 18600, 19200, 19375, 19840, 20000, 21390, 22080, 22816, 23000, 23250, 23552, 23808, 24000, 24800, 25600, 27600, 28520, 28750, 29440, 29760, 30000, 31000, 31744, 32000, 34224, 34500, 35328, 35650, 36800, 37200, 38400, 38750, 39680, 40000, 42780, 43125, 44160, 45632, 46000, 46500, 47616, 48000, 49600, 53475, 55200, 57040, 57500, 58125, 58880, 59520, 60000, 62000, 64000, 68448, 69000, 70656, 71300, 73600, 74400, 76800, 77500, 79360, 80000, 85560, 86250, 88320, 89125, 91264, 92000, 93000, 95232, 96000, 99200, 106950, 110400, 114080, 115000, 116250, 117760, 119040, 120000, 124000, 128000, 136896, 138000, 142600, 147200, 148800, 155000, 158720, 160000, 171120, 172500, 176640, 178250, 182528, 184000, 186000, 192000, 198400, 213900, 220800, 228160, 230000, 232500, 238080, 240000, 248000, 267375, 273792, 276000, 285200, 294400, 297600, 310000, 320000, 342240, 345000, 353280, 356500, 365056, 368000, 372000, 384000, 396800, 427800, 441600, 445625, 456320, 460000, 465000, 476160, 480000, 496000, 534750, 547584, 552000, 570400, 588800, 595200, 620000, 640000, 684480, 690000, 713000, 730112, 736000, 744000, 793600, 855600, 883200, 891250, 912640, 920000, 930000, 960000, 992000, 1069500, 1095168, 1104000, 1140800, 1190400, 1240000, 1336875, 1368960, 1380000, 1426000, 1472000, 1488000, 1711200, 1766400, 1782500, 1825280, 1840000, 1860000, 1920000, 1984000, 2139000, 2190336, 2208000, 2281600, 2380800, 2480000, 2673750, 2737920, 2760000, 2852000, 2944000, 2976000, 3422400, 3565000, 3650560, 3680000, 3720000, 3968000, 4278000, 4416000, 4563200, 4960000, 5347500, 5475840, 5520000, 5704000, 5952000, 6844800, 7130000, 7360000, 7440000, 8556000, 8832000, 9126400, 9920000, 10695000, 10951680, 11040000, 11408000, 11904000, 13689600, 14260000, 14720000, 14880000, 17112000, 18252800, 19840000, 21390000, 22080000, 22816000, 27379200, 28520000, 29760000, 34224000, 42780000, 44160000, 45632000, 54758400, 57040000, 59520000, 68448000, 85560000, 91264000, 114080000, 136896000, 171120000, 228160000, 273792000, 342240000, 456320000, 684480000, 1368960000]

約数ペア:

[(1, 1368960000), (2, 684480000), (3, 456320000), (4, 342240000), (5, 273792000), (6, 228160000), (8, 171120000), (10, 136896000), (12, 114080000), (15, 91264000), (16, 85560000), (20, 68448000), (23, 59520000), (24, 57040000), (25, 54758400), (30, 45632000), (31, 44160000), (32, 42780000), (40, 34224000), (46, 29760000), (48, 28520000), (50, 27379200), (60, 22816000), (62, 22080000), (64, 21390000), (69, 19840000), (75, 18252800), (80, 17112000), (92, 14880000), (93, 14720000), (96, 14260000), (100, 13689600), (115, 11904000), (120, 11408000), (124, 11040000), (125, 10951680), (128, 10695000), (138, 9920000), (150, 9126400), (155, 8832000), (160, 8556000), (184, 7440000), (186, 7360000), (192, 7130000), (200, 6844800), (230, 5952000), (240, 5704000), (248, 5520000), (250, 5475840), (256, 5347500), (276, 4960000), (300, 4563200), (310, 4416000), (320, 4278000), (345, 3968000), (368, 3720000), (372, 3680000), (375, 3650560), (384, 3565000), (400, 3422400), (460, 2976000), (465, 2944000), (480, 2852000), (496, 2760000), (500, 2737920), (512, 2673750), (552, 2480000), (575, 2380800), (600, 2281600), (620, 2208000), (625, 2190336), (640, 2139000), (690, 1984000), (713, 1920000), (736, 1860000), (744, 1840000), (750, 1825280), (768, 1782500), (775, 1766400), (800, 1711200), (920, 1488000), (930, 1472000), (960, 1426000), (992, 1380000), (1000, 1368960), (1024, 1336875), (1104, 1240000), (1150, 1190400), (1200, 1140800), (1240, 1104000), (1250, 1095168), (1280, 1069500), (1380, 992000), (1426, 960000), (1472, 930000), (1488, 920000), (1500, 912640), (1536, 891250), (1550, 883200), (1600, 855600), (1725, 793600), (1840, 744000), (1860, 736000), (1875, 730112), (1920, 713000), (1984, 690000), (2000, 684480), (2139, 640000), (2208, 620000), (2300, 595200), (2325, 588800), (2400, 570400), (2480, 552000), (2500, 547584), (2560, 534750), (2760, 496000), (2852, 480000), (2875, 476160), (2944, 465000), (2976, 460000), (3000, 456320), (3072, 445625), (3100, 441600), (3200, 427800), (3450, 396800), (3565, 384000), (3680, 372000), (3720, 368000), (3750, 365056), (3840, 356500), (3875, 353280), (3968, 345000), (4000, 342240), (4278, 320000), (4416, 310000), (4600, 297600), (4650, 294400), (4800, 285200), (4960, 276000), (5000, 273792), (5120, 267375), (5520, 248000), (5704, 240000), (5750, 238080), (5888, 232500), (5952, 230000), (6000, 228160), (6200, 220800), (6400, 213900), (6900, 198400), (7130, 192000), (7360, 186000), (7440, 184000), (7500, 182528), (7680, 178250), (7750, 176640), (7936, 172500), (8000, 171120), (8556, 160000), (8625, 158720), (8832, 155000), (9200, 148800), (9300, 147200), (9600, 142600), (9920, 138000), (10000, 136896), (10695, 128000), (11040, 124000), (11408, 120000), (11500, 119040), (11625, 117760), (11776, 116250), (11904, 115000), (12000, 114080), (12400, 110400), (12800, 106950), (13800, 99200), (14260, 96000), (14375, 95232), (14720, 93000), (14880, 92000), (15000, 91264), (15360, 89125), (15500, 88320), (15872, 86250), (16000, 85560), (17112, 80000), (17250, 79360), (17664, 77500), (17825, 76800), (18400, 74400), (18600, 73600), (19200, 71300), (19375, 70656), (19840, 69000), (20000, 68448), (21390, 64000), (22080, 62000), (22816, 60000), (23000, 59520), (23250, 58880), (23552, 58125), (23808, 57500), (24000, 57040), (24800, 55200), (25600, 53475), (27600, 49600), (28520, 48000), (28750, 47616), (29440, 46500), (29760, 46000), (30000, 45632), (31000, 44160), (31744, 43125), (32000, 42780), (34224, 40000), (34500, 39680), (35328, 38750), (35650, 38400), (36800, 37200)]