221788690560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{43607}}^1$

素因数の和:44515

約数の個数: 192

約数和(自身を含む): 766748998080

約数和(自身を除く): 544960307520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 883, 960, 1152, 1440, 1766, 1920, 2649, 2880, 3532, 4415, 5298, 5760, 7064, 7947, 8830, 10596, 13245, 14128, 15894, 17660, 21192, 26490, 28256, 31788, 35320, 39735, 42384, 43607, 52980, 56512, 63576, 70640, 79470, 84768, 87214, 105960, 113024, 127152, 130821, 141280, 158940, 169536, 174428, 211920, 218035, 254304, 261642, 282560, 317880, 339072, 348856, 392463, 423840, 436070, 508608, 523284, 565120, 635760, 654105, 697712, 784926, 847680, 872140, 1017216, 1046568, 1271520, 1308210, 1395424, 1569852, 1695360, 1744280, 1962315, 2093136, 2543040, 2616420, 2790848, 3139704, 3488560, 3924630, 4186272, 5086080, 5232840, 5581696, 6279408, 6977120, 7849260, 8372544, 10465680, 12558816, 13954240, 15698520, 16745088, 20931360, 25117632, 27908480, 31397040, 38504981, 41862720, 50235264, 62794080, 77009962, 83725440, 115514943, 125588160, 154019924, 192524905, 231029886, 251176320, 308039848, 346544829, 385049810, 462059772, 577574715, 616079696, 693089658, 770099620, 924119544, 1155149430, 1232159392, 1386179316, 1540199240, 1732724145, 1848239088, 2310298860, 2464318784, 2772358632, 3080398480, 3465448290, 3696478176, 4620597720, 4928637568, 5544717264, 6160796960, 6930896580, 7392956352, 9241195440, 11089434528, 12321593920, 13861793160, 14785912704, 18482390880, 22178869056, 24643187840, 27723586320, 36964781760, 44357738112, 55447172640, 73929563520, 110894345280, 221788690560]

約数ペア:

[(1, 221788690560), (2, 110894345280), (3, 73929563520), (4, 55447172640), (5, 44357738112), (6, 36964781760), (8, 27723586320), (9, 24643187840), (10, 22178869056), (12, 18482390880), (15, 14785912704), (16, 13861793160), (18, 12321593920), (20, 11089434528), (24, 9241195440), (30, 7392956352), (32, 6930896580), (36, 6160796960), (40, 5544717264), (45, 4928637568), (48, 4620597720), (60, 3696478176), (64, 3465448290), (72, 3080398480), (80, 2772358632), (90, 2464318784), (96, 2310298860), (120, 1848239088), (128, 1732724145), (144, 1540199240), (160, 1386179316), (180, 1232159392), (192, 1155149430), (240, 924119544), (288, 770099620), (320, 693089658), (360, 616079696), (384, 577574715), (480, 462059772), (576, 385049810), (640, 346544829), (720, 308039848), (883, 251176320), (960, 231029886), (1152, 192524905), (1440, 154019924), (1766, 125588160), (1920, 115514943), (2649, 83725440), (2880, 77009962), (3532, 62794080), (4415, 50235264), (5298, 41862720), (5760, 38504981), (7064, 31397040), (7947, 27908480), (8830, 25117632), (10596, 20931360), (13245, 16745088), (14128, 15698520), (15894, 13954240), (17660, 12558816), (21192, 10465680), (26490, 8372544), (28256, 7849260), (31788, 6977120), (35320, 6279408), (39735, 5581696), (42384, 5232840), (43607, 5086080), (52980, 4186272), (56512, 3924630), (63576, 3488560), (70640, 3139704), (79470, 2790848), (84768, 2616420), (87214, 2543040), (105960, 2093136), (113024, 1962315), (127152, 1744280), (130821, 1695360), (141280, 1569852), (158940, 1395424), (169536, 1308210), (174428, 1271520), (211920, 1046568), (218035, 1017216), (254304, 872140), (261642, 847680), (282560, 784926), (317880, 697712), (339072, 654105), (348856, 635760), (392463, 565120), (423840, 523284), (436070, 508608)]