208081920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 352

約数和(自身を含む): 754606080

約数和(自身を除く): 546524160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 57, 60, 62, 64, 69, 76, 80, 92, 93, 95, 96, 114, 115, 120, 124, 128, 138, 152, 155, 160, 184, 186, 190, 192, 228, 230, 240, 248, 256, 276, 285, 304, 310, 320, 345, 368, 372, 380, 384, 437, 456, 460, 465, 480, 496, 512, 552, 570, 589, 608, 620, 640, 690, 713, 736, 744, 760, 768, 874, 912, 920, 930, 960, 992, 1024, 1104, 1140, 1178, 1216, 1240, 1280, 1311, 1380, 1426, 1472, 1488, 1520, 1536, 1748, 1767, 1824, 1840, 1860, 1920, 1984, 2139, 2185, 2208, 2280, 2356, 2432, 2480, 2560, 2622, 2760, 2852, 2944, 2945, 2976, 3040, 3072, 3496, 3534, 3565, 3648, 3680, 3720, 3840, 3968, 4278, 4370, 4416, 4560, 4712, 4864, 4960, 5120, 5244, 5520, 5704, 5888, 5890, 5952, 6080, 6555, 6992, 7068, 7130, 7296, 7360, 7440, 7680, 7936, 8556, 8740, 8832, 8835, 9120, 9424, 9728, 9920, 10488, 10695, 11040, 11408, 11776, 11780, 11904, 12160, 13110, 13547, 13984, 14136, 14260, 14592, 14720, 14880, 15360, 15872, 17112, 17480, 17664, 17670, 18240, 18848, 19456, 19840, 20976, 21390, 22080, 22816, 23552, 23560, 23808, 24320, 26220, 27094, 27968, 28272, 28520, 29184, 29440, 29760, 31744, 34224, 34960, 35328, 35340, 36480, 37696, 39680, 40641, 41952, 42780, 44160, 45632, 47120, 47616, 48640, 52440, 54188, 55936, 56544, 57040, 58368, 58880, 59520, 67735, 68448, 69920, 70656, 70680, 72960, 75392, 79360, 81282, 83904, 85560, 88320, 91264, 94240, 95232, 97280, 104880, 108376, 111872, 113088, 114080, 117760, 119040, 135470, 136896, 139840, 141360, 145920, 150784, 158720, 162564, 167808, 171120, 176640, 182528, 188480, 203205, 209760, 216752, 223744, 226176, 228160, 238080, 270940, 273792, 279680, 282720, 291840, 301568, 325128, 335616, 342240, 353280, 365056, 376960, 406410, 419520, 433504, 447488, 452352, 456320, 476160, 541880, 547584, 559360, 565440, 603136, 650256, 671232, 684480, 730112, 753920, 812820, 839040, 867008, 904704, 912640, 1083760, 1095168, 1118720, 1130880, 1300512, 1342464, 1368960, 1507840, 1625640, 1678080, 1734016, 1809408, 1825280, 2167520, 2190336, 2237440, 2261760, 2601024, 2737920, 3015680, 3251280, 3356160, 3468032, 3650560, 4335040, 4523520, 5202048, 5475840, 6502560, 6712320, 6936064, 8670080, 9047040, 10404096, 10951680, 13005120, 13872128, 17340160, 20808192, 26010240, 34680320, 41616384, 52020480, 69360640, 104040960, 208081920]

約数ペア:

[(1, 208081920), (2, 104040960), (3, 69360640), (4, 52020480), (5, 41616384), (6, 34680320), (8, 26010240), (10, 20808192), (12, 17340160), (15, 13872128), (16, 13005120), (19, 10951680), (20, 10404096), (23, 9047040), (24, 8670080), (30, 6936064), (31, 6712320), (32, 6502560), (38, 5475840), (40, 5202048), (46, 4523520), (48, 4335040), (57, 3650560), (60, 3468032), (62, 3356160), (64, 3251280), (69, 3015680), (76, 2737920), (80, 2601024), (92, 2261760), (93, 2237440), (95, 2190336), (96, 2167520), (114, 1825280), (115, 1809408), (120, 1734016), (124, 1678080), (128, 1625640), (138, 1507840), (152, 1368960), (155, 1342464), (160, 1300512), (184, 1130880), (186, 1118720), (190, 1095168), (192, 1083760), (228, 912640), (230, 904704), (240, 867008), (248, 839040), (256, 812820), (276, 753920), (285, 730112), (304, 684480), (310, 671232), (320, 650256), (345, 603136), (368, 565440), (372, 559360), (380, 547584), (384, 541880), (437, 476160), (456, 456320), (460, 452352), (465, 447488), (480, 433504), (496, 419520), (512, 406410), (552, 376960), (570, 365056), (589, 353280), (608, 342240), (620, 335616), (640, 325128), (690, 301568), (713, 291840), (736, 282720), (744, 279680), (760, 273792), (768, 270940), (874, 238080), (912, 228160), (920, 226176), (930, 223744), (960, 216752), (992, 209760), (1024, 203205), (1104, 188480), (1140, 182528), (1178, 176640), (1216, 171120), (1240, 167808), (1280, 162564), (1311, 158720), (1380, 150784), (1426, 145920), (1472, 141360), (1488, 139840), (1520, 136896), (1536, 135470), (1748, 119040), (1767, 117760), (1824, 114080), (1840, 113088), (1860, 111872), (1920, 108376), (1984, 104880), (2139, 97280), (2185, 95232), (2208, 94240), (2280, 91264), (2356, 88320), (2432, 85560), (2480, 83904), (2560, 81282), (2622, 79360), (2760, 75392), (2852, 72960), (2944, 70680), (2945, 70656), (2976, 69920), (3040, 68448), (3072, 67735), (3496, 59520), (3534, 58880), (3565, 58368), (3648, 57040), (3680, 56544), (3720, 55936), (3840, 54188), (3968, 52440), (4278, 48640), (4370, 47616), (4416, 47120), (4560, 45632), (4712, 44160), (4864, 42780), (4960, 41952), (5120, 40641), (5244, 39680), (5520, 37696), (5704, 36480), (5888, 35340), (5890, 35328), (5952, 34960), (6080, 34224), (6555, 31744), (6992, 29760), (7068, 29440), (7130, 29184), (7296, 28520), (7360, 28272), (7440, 27968), (7680, 27094), (7936, 26220), (8556, 24320), (8740, 23808), (8832, 23560), (8835, 23552), (9120, 22816), (9424, 22080), (9728, 21390), (9920, 20976), (10488, 19840), (10695, 19456), (11040, 18848), (11408, 18240), (11776, 17670), (11780, 17664), (11904, 17480), (12160, 17112), (13110, 15872), (13547, 15360), (13984, 14880), (14136, 14720), (14260, 14592)]