195175680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 731130624

約数和(自身を除く): 535954944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 137, 140, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 274, 280, 318, 320, 336, 371, 384, 411, 420, 424, 448, 480, 530, 548, 560, 636, 640, 672, 685, 742, 768, 795, 822, 840, 848, 896, 959, 960, 1060, 1096, 1113, 1120, 1272, 1280, 1344, 1370, 1484, 1590, 1644, 1680, 1696, 1792, 1855, 1918, 1920, 2055, 2120, 2192, 2226, 2240, 2544, 2688, 2740, 2877, 2968, 3180, 3288, 3360, 3392, 3710, 3836, 3840, 4110, 4240, 4384, 4452, 4480, 4795, 5088, 5376, 5480, 5565, 5754, 5936, 6360, 6576, 6720, 6784, 7261, 7420, 7672, 8220, 8480, 8768, 8904, 8960, 9590, 10176, 10960, 11130, 11508, 11872, 12720, 13152, 13440, 13568, 14385, 14522, 14840, 15344, 16440, 16960, 17536, 17808, 19180, 20352, 21783, 21920, 22260, 23016, 23744, 25440, 26304, 26880, 28770, 29044, 29680, 30688, 32880, 33920, 35072, 35616, 36305, 38360, 40704, 43566, 43840, 44520, 46032, 47488, 50827, 50880, 52608, 57540, 58088, 59360, 61376, 65760, 67840, 71232, 72610, 76720, 87132, 87680, 89040, 92064, 94976, 101654, 101760, 105216, 108915, 115080, 116176, 118720, 122752, 131520, 142464, 145220, 152481, 153440, 174264, 175360, 178080, 184128, 203308, 203520, 217830, 230160, 232352, 237440, 245504, 254135, 263040, 284928, 290440, 304962, 306880, 348528, 356160, 368256, 406616, 435660, 460320, 464704, 474880, 508270, 526080, 580880, 609924, 613760, 697056, 712320, 736512, 762405, 813232, 871320, 920640, 929408, 1016540, 1161760, 1219848, 1227520, 1394112, 1424640, 1524810, 1626464, 1742640, 1841280, 1858816, 2033080, 2323520, 2439696, 2788224, 3049620, 3252928, 3485280, 3682560, 4066160, 4647040, 4879392, 5576448, 6099240, 6505856, 6970560, 8132320, 9294080, 9758784, 12198480, 13011712, 13941120, 16264640, 19517568, 24396960, 27882240, 32529280, 39035136, 48793920, 65058560, 97587840, 195175680]

約数ペア:

[(1, 195175680), (2, 97587840), (3, 65058560), (4, 48793920), (5, 39035136), (6, 32529280), (7, 27882240), (8, 24396960), (10, 19517568), (12, 16264640), (14, 13941120), (15, 13011712), (16, 12198480), (20, 9758784), (21, 9294080), (24, 8132320), (28, 6970560), (30, 6505856), (32, 6099240), (35, 5576448), (40, 4879392), (42, 4647040), (48, 4066160), (53, 3682560), (56, 3485280), (60, 3252928), (64, 3049620), (70, 2788224), (80, 2439696), (84, 2323520), (96, 2033080), (105, 1858816), (106, 1841280), (112, 1742640), (120, 1626464), (128, 1524810), (137, 1424640), (140, 1394112), (159, 1227520), (160, 1219848), (168, 1161760), (192, 1016540), (210, 929408), (212, 920640), (224, 871320), (240, 813232), (256, 762405), (265, 736512), (274, 712320), (280, 697056), (318, 613760), (320, 609924), (336, 580880), (371, 526080), (384, 508270), (411, 474880), (420, 464704), (424, 460320), (448, 435660), (480, 406616), (530, 368256), (548, 356160), (560, 348528), (636, 306880), (640, 304962), (672, 290440), (685, 284928), (742, 263040), (768, 254135), (795, 245504), (822, 237440), (840, 232352), (848, 230160), (896, 217830), (959, 203520), (960, 203308), (1060, 184128), (1096, 178080), (1113, 175360), (1120, 174264), (1272, 153440), (1280, 152481), (1344, 145220), (1370, 142464), (1484, 131520), (1590, 122752), (1644, 118720), (1680, 116176), (1696, 115080), (1792, 108915), (1855, 105216), (1918, 101760), (1920, 101654), (2055, 94976), (2120, 92064), (2192, 89040), (2226, 87680), (2240, 87132), (2544, 76720), (2688, 72610), (2740, 71232), (2877, 67840), (2968, 65760), (3180, 61376), (3288, 59360), (3360, 58088), (3392, 57540), (3710, 52608), (3836, 50880), (3840, 50827), (4110, 47488), (4240, 46032), (4384, 44520), (4452, 43840), (4480, 43566), (4795, 40704), (5088, 38360), (5376, 36305), (5480, 35616), (5565, 35072), (5754, 33920), (5936, 32880), (6360, 30688), (6576, 29680), (6720, 29044), (6784, 28770), (7261, 26880), (7420, 26304), (7672, 25440), (8220, 23744), (8480, 23016), (8768, 22260), (8904, 21920), (8960, 21783), (9590, 20352), (10176, 19180), (10960, 17808), (11130, 17536), (11508, 16960), (11872, 16440), (12720, 15344), (13152, 14840), (13440, 14522), (13568, 14385)]