18218135040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1353

約数の個数: 320

約数和(自身を含む): 66820723200

約数和(自身を除く): 48602588160

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 349, 384, 420, 448, 480, 512, 560, 640, 672, 698, 768, 840, 896, 960, 971, 1047, 1120, 1280, 1344, 1396, 1536, 1680, 1745, 1792, 1920, 1942, 2094, 2240, 2443, 2560, 2688, 2792, 2913, 3360, 3490, 3584, 3840, 3884, 4188, 4480, 4855, 4886, 5235, 5376, 5584, 5826, 6720, 6797, 6980, 7329, 7680, 7768, 8376, 8960, 9710, 9772, 10470, 10752, 11168, 11652, 12215, 13440, 13594, 13960, 14565, 14658, 15536, 16752, 17920, 19420, 19544, 20391, 20940, 22336, 23304, 24430, 26880, 27188, 27920, 29130, 29316, 31072, 33504, 33985, 36645, 38840, 39088, 40782, 41880, 44672, 46608, 48860, 53760, 54376, 55840, 58260, 58632, 62144, 67008, 67970, 73290, 77680, 78176, 81564, 83760, 89344, 93216, 97720, 101955, 108752, 111680, 116520, 117264, 124288, 134016, 135940, 146580, 155360, 156352, 163128, 167520, 178688, 186432, 195440, 203910, 217504, 223360, 233040, 234528, 248576, 268032, 271880, 293160, 310720, 312704, 326256, 335040, 338879, 372864, 390880, 407820, 435008, 446720, 466080, 469056, 497152, 536064, 543760, 586320, 621440, 625408, 652512, 670080, 677758, 745728, 781760, 815640, 870016, 893440, 932160, 938112, 1016637, 1087520, 1172640, 1242880, 1250816, 1305024, 1340160, 1355516, 1491456, 1563520, 1631280, 1694395, 1740032, 1864320, 1876224, 2033274, 2175040, 2345280, 2372153, 2485760, 2610048, 2680320, 2711032, 3127040, 3262560, 3388790, 3480064, 3728640, 3752448, 4066548, 4350080, 4690560, 4744306, 5083185, 5220096, 5422064, 6254080, 6525120, 6777580, 7116459, 7457280, 8133096, 8700160, 9381120, 9488612, 10166370, 10440192, 10844128, 11860765, 13050240, 13555160, 14232918, 16266192, 17400320, 18762240, 18977224, 20332740, 21688256, 23721530, 26100480, 27110320, 28465836, 32532384, 35582295, 37954448, 40665480, 43376512, 47443060, 52200960, 54220640, 56931672, 65064768, 71164590, 75908896, 81330960, 86753024, 94886120, 108441280, 113863344, 130129536, 142329180, 151817792, 162661920, 173506048, 189772240, 216882560, 227726688, 260259072, 284658360, 303635584, 325323840, 379544480, 433765120, 455453376, 520518144, 569316720, 607271168, 650647680, 759088960, 867530240, 910906752, 1138633440, 1214542336, 1301295360, 1518177920, 1821813504, 2277266880, 2602590720, 3036355840, 3643627008, 4554533760, 6072711680, 9109067520, 18218135040]

約数ペア:

[(1, 18218135040), (2, 9109067520), (3, 6072711680), (4, 4554533760), (5, 3643627008), (6, 3036355840), (7, 2602590720), (8, 2277266880), (10, 1821813504), (12, 1518177920), (14, 1301295360), (15, 1214542336), (16, 1138633440), (20, 910906752), (21, 867530240), (24, 759088960), (28, 650647680), (30, 607271168), (32, 569316720), (35, 520518144), (40, 455453376), (42, 433765120), (48, 379544480), (56, 325323840), (60, 303635584), (64, 284658360), (70, 260259072), (80, 227726688), (84, 216882560), (96, 189772240), (105, 173506048), (112, 162661920), (120, 151817792), (128, 142329180), (140, 130129536), (160, 113863344), (168, 108441280), (192, 94886120), (210, 86753024), (224, 81330960), (240, 75908896), (256, 71164590), (280, 65064768), (320, 56931672), (336, 54220640), (349, 52200960), (384, 47443060), (420, 43376512), (448, 40665480), (480, 37954448), (512, 35582295), (560, 32532384), (640, 28465836), (672, 27110320), (698, 26100480), (768, 23721530), (840, 21688256), (896, 20332740), (960, 18977224), (971, 18762240), (1047, 17400320), (1120, 16266192), (1280, 14232918), (1344, 13555160), (1396, 13050240), (1536, 11860765), (1680, 10844128), (1745, 10440192), (1792, 10166370), (1920, 9488612), (1942, 9381120), (2094, 8700160), (2240, 8133096), (2443, 7457280), (2560, 7116459), (2688, 6777580), (2792, 6525120), (2913, 6254080), (3360, 5422064), (3490, 5220096), (3584, 5083185), (3840, 4744306), (3884, 4690560), (4188, 4350080), (4480, 4066548), (4855, 3752448), (4886, 3728640), (5235, 3480064), (5376, 3388790), (5584, 3262560), (5826, 3127040), (6720, 2711032), (6797, 2680320), (6980, 2610048), (7329, 2485760), (7680, 2372153), (7768, 2345280), (8376, 2175040), (8960, 2033274), (9710, 1876224), (9772, 1864320), (10470, 1740032), (10752, 1694395), (11168, 1631280), (11652, 1563520), (12215, 1491456), (13440, 1355516), (13594, 1340160), (13960, 1305024), (14565, 1250816), (14658, 1242880), (15536, 1172640), (16752, 1087520), (17920, 1016637), (19420, 938112), (19544, 932160), (20391, 893440), (20940, 870016), (22336, 815640), (23304, 781760), (24430, 745728), (26880, 677758), (27188, 670080), (27920, 652512), (29130, 625408), (29316, 621440), (31072, 586320), (33504, 543760), (33985, 536064), (36645, 497152), (38840, 469056), (39088, 466080), (40782, 446720), (41880, 435008), (44672, 407820), (46608, 390880), (48860, 372864), (53760, 338879), (54376, 335040), (55840, 326256), (58260, 312704), (58632, 310720), (62144, 293160), (67008, 271880), (67970, 268032), (73290, 248576), (77680, 234528), (78176, 233040), (81564, 223360), (83760, 217504), (89344, 203910), (93216, 195440), (97720, 186432), (101955, 178688), (108752, 167520), (111680, 163128), (116520, 156352), (117264, 155360), (124288, 146580), (134016, 135940)]