61800874240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{8221}}^1$

素因数の和:9088

約数の個数: 144

約数和(自身を含む): 169402141440

約数和(自身を除く): 107601267200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 839, 896, 1120, 1280, 1678, 1792, 2240, 3356, 4195, 4480, 5873, 6712, 8221, 8390, 8960, 11746, 13424, 16442, 16780, 23492, 26848, 29365, 32884, 33560, 41105, 46984, 53696, 57547, 58730, 65768, 67120, 82210, 93968, 107392, 115094, 117460, 131536, 134240, 164420, 187936, 214784, 230188, 234920, 263072, 268480, 287735, 328840, 375872, 460376, 469840, 526144, 536960, 575470, 657680, 751744, 920752, 939680, 1052288, 1073920, 1150940, 1315360, 1503488, 1841504, 1879360, 2104576, 2301880, 2630720, 3683008, 3758720, 4603760, 5261440, 6897419, 7366016, 7517440, 9207520, 10522880, 13794838, 14732032, 18415040, 27589676, 34487095, 36830080, 48281933, 55179352, 68974190, 73660160, 96563866, 110358704, 137948380, 193127732, 220717408, 241409665, 275896760, 386255464, 441434816, 482819330, 551793520, 772510928, 882869632, 965638660, 1103587040, 1545021856, 1765739264, 1931277320, 2207174080, 3090043712, 3862554640, 4414348160, 6180087424, 7725109280, 8828696320, 12360174848, 15450218560, 30900437120, 61800874240]

約数ペア:

[(1, 61800874240), (2, 30900437120), (4, 15450218560), (5, 12360174848), (7, 8828696320), (8, 7725109280), (10, 6180087424), (14, 4414348160), (16, 3862554640), (20, 3090043712), (28, 2207174080), (32, 1931277320), (35, 1765739264), (40, 1545021856), (56, 1103587040), (64, 965638660), (70, 882869632), (80, 772510928), (112, 551793520), (128, 482819330), (140, 441434816), (160, 386255464), (224, 275896760), (256, 241409665), (280, 220717408), (320, 193127732), (448, 137948380), (560, 110358704), (640, 96563866), (839, 73660160), (896, 68974190), (1120, 55179352), (1280, 48281933), (1678, 36830080), (1792, 34487095), (2240, 27589676), (3356, 18415040), (4195, 14732032), (4480, 13794838), (5873, 10522880), (6712, 9207520), (8221, 7517440), (8390, 7366016), (8960, 6897419), (11746, 5261440), (13424, 4603760), (16442, 3758720), (16780, 3683008), (23492, 2630720), (26848, 2301880), (29365, 2104576), (32884, 1879360), (33560, 1841504), (41105, 1503488), (46984, 1315360), (53696, 1150940), (57547, 1073920), (58730, 1052288), (65768, 939680), (67120, 920752), (82210, 751744), (93968, 657680), (107392, 575470), (115094, 536960), (117460, 526144), (131536, 469840), (134240, 460376), (164420, 375872), (187936, 328840), (214784, 287735), (230188, 268480), (234920, 263072)]