220846080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 880588800

約数和(自身を除く): 659742720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 158, 160, 168, 182, 192, 195, 208, 210, 224, 237, 240, 256, 260, 273, 280, 312, 316, 320, 336, 364, 384, 390, 395, 416, 420, 448, 455, 474, 480, 512, 520, 546, 553, 560, 624, 632, 640, 672, 728, 768, 780, 790, 832, 840, 896, 910, 948, 960, 1024, 1027, 1040, 1092, 1106, 1120, 1185, 1248, 1264, 1280, 1344, 1365, 1456, 1536, 1560, 1580, 1659, 1664, 1680, 1792, 1820, 1896, 1920, 2048, 2054, 2080, 2184, 2212, 2240, 2370, 2496, 2528, 2560, 2688, 2730, 2765, 2912, 3072, 3081, 3120, 3160, 3318, 3328, 3360, 3584, 3640, 3792, 3840, 4108, 4160, 4368, 4424, 4480, 4740, 4992, 5056, 5120, 5135, 5376, 5460, 5530, 5824, 6144, 6162, 6240, 6320, 6636, 6656, 6720, 7168, 7189, 7280, 7584, 7680, 8216, 8295, 8320, 8736, 8848, 8960, 9480, 9984, 10112, 10240, 10270, 10752, 10920, 11060, 11648, 12324, 12480, 12640, 13272, 13312, 13440, 14336, 14378, 14560, 15168, 15360, 15405, 16432, 16590, 16640, 17472, 17696, 17920, 18960, 19968, 20224, 20540, 21504, 21567, 21840, 22120, 23296, 24648, 24960, 25280, 26544, 26624, 26880, 28756, 29120, 30336, 30720, 30810, 32864, 33180, 33280, 34944, 35392, 35840, 35945, 37920, 39936, 40448, 41080, 43008, 43134, 43680, 44240, 46592, 49296, 49920, 50560, 53088, 53760, 57512, 58240, 60672, 61620, 65728, 66360, 66560, 69888, 70784, 71680, 71890, 75840, 79872, 80896, 82160, 86268, 87360, 88480, 93184, 98592, 99840, 101120, 106176, 107520, 107835, 115024, 116480, 121344, 123240, 131456, 132720, 133120, 139776, 141568, 143780, 151680, 161792, 164320, 172536, 174720, 176960, 186368, 197184, 199680, 202240, 212352, 215040, 215670, 230048, 232960, 242688, 246480, 262912, 265440, 279552, 283136, 287560, 303360, 328640, 345072, 349440, 353920, 394368, 399360, 404480, 424704, 431340, 460096, 465920, 485376, 492960, 525824, 530880, 559104, 566272, 575120, 606720, 657280, 690144, 698880, 707840, 788736, 808960, 849408, 862680, 920192, 931840, 985920, 1051648, 1061760, 1132544, 1150240, 1213440, 1314560, 1380288, 1397760, 1415680, 1577472, 1698816, 1725360, 1840384, 1971840, 2103296, 2123520, 2300480, 2426880, 2629120, 2760576, 2795520, 2831360, 3154944, 3397632, 3450720, 3680768, 3943680, 4247040, 4600960, 5258240, 5521152, 5662720, 6309888, 6901440, 7361536, 7887360, 8494080, 9201920, 10516480, 11042304, 13802880, 14723072, 15774720, 16988160, 18403840, 22084608, 27605760, 31549440, 36807680, 44169216, 55211520, 73615360, 110423040, 220846080]

約数ペア:

[(1, 220846080), (2, 110423040), (3, 73615360), (4, 55211520), (5, 44169216), (6, 36807680), (7, 31549440), (8, 27605760), (10, 22084608), (12, 18403840), (13, 16988160), (14, 15774720), (15, 14723072), (16, 13802880), (20, 11042304), (21, 10516480), (24, 9201920), (26, 8494080), (28, 7887360), (30, 7361536), (32, 6901440), (35, 6309888), (39, 5662720), (40, 5521152), (42, 5258240), (48, 4600960), (52, 4247040), (56, 3943680), (60, 3680768), (64, 3450720), (65, 3397632), (70, 3154944), (78, 2831360), (79, 2795520), (80, 2760576), (84, 2629120), (91, 2426880), (96, 2300480), (104, 2123520), (105, 2103296), (112, 1971840), (120, 1840384), (128, 1725360), (130, 1698816), (140, 1577472), (156, 1415680), (158, 1397760), (160, 1380288), (168, 1314560), (182, 1213440), (192, 1150240), (195, 1132544), (208, 1061760), (210, 1051648), (224, 985920), (237, 931840), (240, 920192), (256, 862680), (260, 849408), (273, 808960), (280, 788736), (312, 707840), (316, 698880), (320, 690144), (336, 657280), (364, 606720), (384, 575120), (390, 566272), (395, 559104), (416, 530880), (420, 525824), (448, 492960), (455, 485376), (474, 465920), (480, 460096), (512, 431340), (520, 424704), (546, 404480), (553, 399360), (560, 394368), (624, 353920), (632, 349440), (640, 345072), (672, 328640), (728, 303360), (768, 287560), (780, 283136), (790, 279552), (832, 265440), (840, 262912), (896, 246480), (910, 242688), (948, 232960), (960, 230048), (1024, 215670), (1027, 215040), (1040, 212352), (1092, 202240), (1106, 199680), (1120, 197184), (1185, 186368), (1248, 176960), (1264, 174720), (1280, 172536), (1344, 164320), (1365, 161792), (1456, 151680), (1536, 143780), (1560, 141568), (1580, 139776), (1659, 133120), (1664, 132720), (1680, 131456), (1792, 123240), (1820, 121344), (1896, 116480), (1920, 115024), (2048, 107835), (2054, 107520), (2080, 106176), (2184, 101120), (2212, 99840), (2240, 98592), (2370, 93184), (2496, 88480), (2528, 87360), (2560, 86268), (2688, 82160), (2730, 80896), (2765, 79872), (2912, 75840), (3072, 71890), (3081, 71680), (3120, 70784), (3160, 69888), (3318, 66560), (3328, 66360), (3360, 65728), (3584, 61620), (3640, 60672), (3792, 58240), (3840, 57512), (4108, 53760), (4160, 53088), (4368, 50560), (4424, 49920), (4480, 49296), (4740, 46592), (4992, 44240), (5056, 43680), (5120, 43134), (5135, 43008), (5376, 41080), (5460, 40448), (5530, 39936), (5824, 37920), (6144, 35945), (6162, 35840), (6240, 35392), (6320, 34944), (6636, 33280), (6656, 33180), (6720, 32864), (7168, 30810), (7189, 30720), (7280, 30336), (7584, 29120), (7680, 28756), (8216, 26880), (8295, 26624), (8320, 26544), (8736, 25280), (8848, 24960), (8960, 24648), (9480, 23296), (9984, 22120), (10112, 21840), (10240, 21567), (10270, 21504), (10752, 20540), (10920, 20224), (11060, 19968), (11648, 18960), (12324, 17920), (12480, 17696), (12640, 17472), (13272, 16640), (13312, 16590), (13440, 16432), (14336, 15405), (14378, 15360), (14560, 15168)]