49381920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 209018880

約数和(自身を除く): 159636960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 71, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 142, 144, 160, 161, 168, 180, 184, 189, 207, 210, 213, 216, 224, 230, 240, 252, 270, 276, 280, 284, 288, 315, 322, 336, 345, 355, 360, 368, 378, 414, 420, 426, 432, 460, 480, 483, 497, 504, 540, 552, 560, 568, 621, 630, 639, 644, 672, 690, 710, 720, 736, 756, 805, 828, 840, 852, 864, 920, 945, 966, 994, 1008, 1035, 1065, 1080, 1104, 1120, 1136, 1242, 1260, 1278, 1288, 1380, 1420, 1440, 1449, 1491, 1512, 1610, 1633, 1656, 1680, 1704, 1840, 1890, 1917, 1932, 1988, 2016, 2070, 2130, 2160, 2208, 2272, 2415, 2484, 2485, 2520, 2556, 2576, 2760, 2840, 2898, 2982, 3024, 3105, 3195, 3220, 3266, 3312, 3360, 3408, 3680, 3780, 3834, 3864, 3976, 4140, 4260, 4320, 4347, 4473, 4830, 4899, 4968, 4970, 5040, 5112, 5152, 5520, 5680, 5796, 5964, 6048, 6210, 6390, 6440, 6532, 6624, 6816, 7245, 7455, 7560, 7668, 7728, 7952, 8165, 8280, 8520, 8694, 8946, 9585, 9660, 9798, 9936, 9940, 10080, 10224, 11040, 11360, 11431, 11592, 11928, 12420, 12780, 12880, 13064, 13419, 14490, 14697, 14910, 15120, 15336, 15456, 15904, 16330, 16560, 17040, 17388, 17892, 19170, 19320, 19596, 19872, 19880, 20448, 21735, 22365, 22862, 23184, 23856, 24495, 24840, 25560, 25760, 26128, 26838, 28980, 29394, 29820, 30240, 30672, 32660, 33120, 34080, 34293, 34776, 35784, 38340, 38640, 39192, 39760, 43470, 44091, 44730, 45724, 46368, 47712, 48990, 49680, 51120, 52256, 53676, 57155, 57960, 58788, 59640, 61344, 65320, 67095, 68586, 69552, 71568, 73485, 76680, 77280, 78384, 79520, 86940, 88182, 89460, 91448, 97980, 99360, 102240, 102879, 107352, 114310, 115920, 117576, 119280, 130640, 134190, 137172, 139104, 143136, 146970, 153360, 156768, 171465, 173880, 176364, 178920, 182896, 195960, 205758, 214704, 220455, 228620, 231840, 235152, 238560, 261280, 268380, 274344, 293940, 306720, 308637, 342930, 347760, 352728, 357840, 365792, 391920, 411516, 429408, 440910, 457240, 470304, 514395, 536760, 548688, 587880, 617274, 685860, 695520, 705456, 715680, 783840, 823032, 881820, 914480, 1028790, 1073520, 1097376, 1175760, 1234548, 1371720, 1410912, 1543185, 1646064, 1763640, 1828960, 2057580, 2147040, 2351520, 2469096, 2743440, 3086370, 3292128, 3527280, 4115160, 4938192, 5486880, 6172740, 7054560, 8230320, 9876384, 12345480, 16460640, 24690960, 49381920]

約数ペア:

[(1, 49381920), (2, 24690960), (3, 16460640), (4, 12345480), (5, 9876384), (6, 8230320), (7, 7054560), (8, 6172740), (9, 5486880), (10, 4938192), (12, 4115160), (14, 3527280), (15, 3292128), (16, 3086370), (18, 2743440), (20, 2469096), (21, 2351520), (23, 2147040), (24, 2057580), (27, 1828960), (28, 1763640), (30, 1646064), (32, 1543185), (35, 1410912), (36, 1371720), (40, 1234548), (42, 1175760), (45, 1097376), (46, 1073520), (48, 1028790), (54, 914480), (56, 881820), (60, 823032), (63, 783840), (69, 715680), (70, 705456), (71, 695520), (72, 685860), (80, 617274), (84, 587880), (90, 548688), (92, 536760), (96, 514395), (105, 470304), (108, 457240), (112, 440910), (115, 429408), (120, 411516), (126, 391920), (135, 365792), (138, 357840), (140, 352728), (142, 347760), (144, 342930), (160, 308637), (161, 306720), (168, 293940), (180, 274344), (184, 268380), (189, 261280), (207, 238560), (210, 235152), (213, 231840), (216, 228620), (224, 220455), (230, 214704), (240, 205758), (252, 195960), (270, 182896), (276, 178920), (280, 176364), (284, 173880), (288, 171465), (315, 156768), (322, 153360), (336, 146970), (345, 143136), (355, 139104), (360, 137172), (368, 134190), (378, 130640), (414, 119280), (420, 117576), (426, 115920), (432, 114310), (460, 107352), (480, 102879), (483, 102240), (497, 99360), (504, 97980), (540, 91448), (552, 89460), (560, 88182), (568, 86940), (621, 79520), (630, 78384), (639, 77280), (644, 76680), (672, 73485), (690, 71568), (710, 69552), (720, 68586), (736, 67095), (756, 65320), (805, 61344), (828, 59640), (840, 58788), (852, 57960), (864, 57155), (920, 53676), (945, 52256), (966, 51120), (994, 49680), (1008, 48990), (1035, 47712), (1065, 46368), (1080, 45724), (1104, 44730), (1120, 44091), (1136, 43470), (1242, 39760), (1260, 39192), (1278, 38640), (1288, 38340), (1380, 35784), (1420, 34776), (1440, 34293), (1449, 34080), (1491, 33120), (1512, 32660), (1610, 30672), (1633, 30240), (1656, 29820), (1680, 29394), (1704, 28980), (1840, 26838), (1890, 26128), (1917, 25760), (1932, 25560), (1988, 24840), (2016, 24495), (2070, 23856), (2130, 23184), (2160, 22862), (2208, 22365), (2272, 21735), (2415, 20448), (2484, 19880), (2485, 19872), (2520, 19596), (2556, 19320), (2576, 19170), (2760, 17892), (2840, 17388), (2898, 17040), (2982, 16560), (3024, 16330), (3105, 15904), (3195, 15456), (3220, 15336), (3266, 15120), (3312, 14910), (3360, 14697), (3408, 14490), (3680, 13419), (3780, 13064), (3834, 12880), (3864, 12780), (3976, 12420), (4140, 11928), (4260, 11592), (4320, 11431), (4347, 11360), (4473, 11040), (4830, 10224), (4899, 10080), (4968, 9940), (4970, 9936), (5040, 9798), (5112, 9660), (5152, 9585), (5520, 8946), (5680, 8694), (5796, 8520), (5964, 8280), (6048, 8165), (6210, 7952), (6390, 7728), (6440, 7668), (6532, 7560), (6624, 7455), (6816, 7245)]