13081089280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:749

約数の個数: 288

約数和(自身を含む): 38227182336

約数和(自身を除く): 25146093056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 157, 160, 170, 224, 238, 256, 272, 280, 314, 320, 340, 448, 476, 544, 547, 560, 595, 628, 640, 680, 785, 896, 952, 1088, 1094, 1099, 1120, 1190, 1256, 1280, 1360, 1570, 1792, 1904, 2176, 2188, 2198, 2240, 2380, 2512, 2669, 2720, 2735, 3140, 3808, 3829, 4352, 4376, 4396, 4480, 4760, 5024, 5338, 5440, 5470, 5495, 6280, 7616, 7658, 8752, 8792, 8960, 9299, 9520, 10048, 10676, 10880, 10940, 10990, 12560, 13345, 15232, 15316, 17504, 17584, 18598, 18683, 19040, 19145, 20096, 21352, 21760, 21880, 21980, 25120, 26690, 30464, 30632, 35008, 35168, 37196, 37366, 38080, 38290, 40192, 42704, 43760, 43960, 46495, 50240, 53380, 61264, 65093, 70016, 70336, 74392, 74732, 76160, 76580, 85408, 85879, 87520, 87920, 92990, 93415, 100480, 106760, 122528, 130186, 140032, 140672, 148784, 149464, 152320, 153160, 170816, 171758, 175040, 175840, 185980, 186830, 200960, 213520, 245056, 260372, 281344, 297568, 298928, 306320, 325465, 341632, 343516, 350080, 351680, 371960, 373660, 427040, 429395, 490112, 520744, 595136, 597856, 601153, 612640, 650930, 683264, 687032, 700160, 703360, 743920, 747320, 854080, 858790, 980224, 1041488, 1190272, 1195712, 1202306, 1225280, 1301860, 1374064, 1406720, 1459943, 1487840, 1494640, 1708160, 1717580, 2082976, 2380544, 2391424, 2404612, 2450560, 2603720, 2748128, 2919886, 2975680, 2989280, 3005765, 3416320, 3435160, 4165952, 4782848, 4809224, 4901120, 5207440, 5496256, 5839772, 5951360, 5978560, 6011530, 6870320, 7299715, 8331904, 9618448, 10219601, 10414880, 10992512, 11679544, 11902720, 11957120, 12023060, 13740640, 14599430, 16663808, 19236896, 20439202, 20829760, 21985024, 23359088, 23914240, 24046120, 27481280, 29198860, 38473792, 40878404, 41659520, 46718176, 48092240, 51098005, 54962560, 58397720, 76947584, 81756808, 83319040, 93436352, 96184480, 102196010, 109925120, 116795440, 153895168, 163513616, 186872704, 192368960, 204392020, 233590880, 327027232, 373745408, 384737920, 408784040, 467181760, 654054464, 769475840, 817568080, 934363520, 1308108928, 1635136160, 1868727040, 2616217856, 3270272320, 6540544640, 13081089280]

約数ペア:

[(1, 13081089280), (2, 6540544640), (4, 3270272320), (5, 2616217856), (7, 1868727040), (8, 1635136160), (10, 1308108928), (14, 934363520), (16, 817568080), (17, 769475840), (20, 654054464), (28, 467181760), (32, 408784040), (34, 384737920), (35, 373745408), (40, 327027232), (56, 233590880), (64, 204392020), (68, 192368960), (70, 186872704), (80, 163513616), (85, 153895168), (112, 116795440), (119, 109925120), (128, 102196010), (136, 96184480), (140, 93436352), (157, 83319040), (160, 81756808), (170, 76947584), (224, 58397720), (238, 54962560), (256, 51098005), (272, 48092240), (280, 46718176), (314, 41659520), (320, 40878404), (340, 38473792), (448, 29198860), (476, 27481280), (544, 24046120), (547, 23914240), (560, 23359088), (595, 21985024), (628, 20829760), (640, 20439202), (680, 19236896), (785, 16663808), (896, 14599430), (952, 13740640), (1088, 12023060), (1094, 11957120), (1099, 11902720), (1120, 11679544), (1190, 10992512), (1256, 10414880), (1280, 10219601), (1360, 9618448), (1570, 8331904), (1792, 7299715), (1904, 6870320), (2176, 6011530), (2188, 5978560), (2198, 5951360), (2240, 5839772), (2380, 5496256), (2512, 5207440), (2669, 4901120), (2720, 4809224), (2735, 4782848), (3140, 4165952), (3808, 3435160), (3829, 3416320), (4352, 3005765), (4376, 2989280), (4396, 2975680), (4480, 2919886), (4760, 2748128), (5024, 2603720), (5338, 2450560), (5440, 2404612), (5470, 2391424), (5495, 2380544), (6280, 2082976), (7616, 1717580), (7658, 1708160), (8752, 1494640), (8792, 1487840), (8960, 1459943), (9299, 1406720), (9520, 1374064), (10048, 1301860), (10676, 1225280), (10880, 1202306), (10940, 1195712), (10990, 1190272), (12560, 1041488), (13345, 980224), (15232, 858790), (15316, 854080), (17504, 747320), (17584, 743920), (18598, 703360), (18683, 700160), (19040, 687032), (19145, 683264), (20096, 650930), (21352, 612640), (21760, 601153), (21880, 597856), (21980, 595136), (25120, 520744), (26690, 490112), (30464, 429395), (30632, 427040), (35008, 373660), (35168, 371960), (37196, 351680), (37366, 350080), (38080, 343516), (38290, 341632), (40192, 325465), (42704, 306320), (43760, 298928), (43960, 297568), (46495, 281344), (50240, 260372), (53380, 245056), (61264, 213520), (65093, 200960), (70016, 186830), (70336, 185980), (74392, 175840), (74732, 175040), (76160, 171758), (76580, 170816), (85408, 153160), (85879, 152320), (87520, 149464), (87920, 148784), (92990, 140672), (93415, 140032), (100480, 130186), (106760, 122528)]