56551425280

素因数分解:

$2^8\times 5^1\times 7^4\times {\mathrm{18401}}^1$

素因数の和:18450

約数の個数: 180

約数和(自身を含む): 158033910132

約数和(自身を除く): 101482484852

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4480, 4802, 5488, 6272, 6860, 7840, 8960, 9604, 10976, 12005, 12544, 13720, 15680, 18401, 19208, 21952, 24010, 27440, 31360, 36802, 38416, 43904, 48020, 54880, 62720, 73604, 76832, 87808, 92005, 96040, 109760, 128807, 147208, 153664, 184010, 192080, 219520, 257614, 294416, 307328, 368020, 384160, 439040, 515228, 588832, 614656, 644035, 736040, 768320, 901649, 1030456, 1177664, 1288070, 1472080, 1536640, 1803298, 2060912, 2355328, 2576140, 2944160, 3073280, 3606596, 4121824, 4508245, 4710656, 5152280, 5888320, 6311543, 7213192, 8243648, 9016490, 10304560, 11776640, 12623086, 14426384, 16487296, 18032980, 20609120, 23553280, 25246172, 28852768, 31557715, 32974592, 36065960, 41218240, 44180801, 50492344, 57705536, 63115430, 72131920, 82436480, 88361602, 100984688, 115411072, 126230860, 144263840, 164872960, 176723204, 201969376, 220904005, 230822144, 252461720, 288527680, 353446408, 403938752, 441808010, 504923440, 577055360, 706892816, 807877504, 883616020, 1009846880, 1154110720, 1413785632, 1615755008, 1767232040, 2019693760, 2827571264, 3534464080, 4039387520, 5655142528, 7068928160, 8078775040, 11310285056, 14137856320, 28275712640, 56551425280]

約数ペア:

[(1, 56551425280), (2, 28275712640), (4, 14137856320), (5, 11310285056), (7, 8078775040), (8, 7068928160), (10, 5655142528), (14, 4039387520), (16, 3534464080), (20, 2827571264), (28, 2019693760), (32, 1767232040), (35, 1615755008), (40, 1413785632), (49, 1154110720), (56, 1009846880), (64, 883616020), (70, 807877504), (80, 706892816), (98, 577055360), (112, 504923440), (128, 441808010), (140, 403938752), (160, 353446408), (196, 288527680), (224, 252461720), (245, 230822144), (256, 220904005), (280, 201969376), (320, 176723204), (343, 164872960), (392, 144263840), (448, 126230860), (490, 115411072), (560, 100984688), (640, 88361602), (686, 82436480), (784, 72131920), (896, 63115430), (980, 57705536), (1120, 50492344), (1280, 44180801), (1372, 41218240), (1568, 36065960), (1715, 32974592), (1792, 31557715), (1960, 28852768), (2240, 25246172), (2401, 23553280), (2744, 20609120), (3136, 18032980), (3430, 16487296), (3920, 14426384), (4480, 12623086), (4802, 11776640), (5488, 10304560), (6272, 9016490), (6860, 8243648), (7840, 7213192), (8960, 6311543), (9604, 5888320), (10976, 5152280), (12005, 4710656), (12544, 4508245), (13720, 4121824), (15680, 3606596), (18401, 3073280), (19208, 2944160), (21952, 2576140), (24010, 2355328), (27440, 2060912), (31360, 1803298), (36802, 1536640), (38416, 1472080), (43904, 1288070), (48020, 1177664), (54880, 1030456), (62720, 901649), (73604, 768320), (76832, 736040), (87808, 644035), (92005, 614656), (96040, 588832), (109760, 515228), (128807, 439040), (147208, 384160), (153664, 368020), (184010, 307328), (192080, 294416), (219520, 257614)]