1894784640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8339

約数の個数: 256

約数和(自身を含む): 7309336320

約数和(自身を除く): 5414551680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8293, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 16586, 19040, 22848, 24879, 28560, 32640, 33172, 38080, 41465, 45696, 49758, 57120, 58051, 66344, 76160, 82930, 99516, 114240, 116102, 124395, 132688, 140981, 165860, 174153, 199032, 228480, 232204, 248790, 265376, 281962, 290255, 331720, 348306, 398064, 422943, 464408, 497580, 530752, 563924, 580510, 663440, 696612, 704905, 796128, 845886, 870765, 928816, 986867, 995160, 1061504, 1127848, 1161020, 1326880, 1393224, 1409810, 1592256, 1691772, 1741530, 1857632, 1973734, 1990320, 2114715, 2255696, 2322040, 2653760, 2786448, 2819620, 2960601, 3184512, 3383544, 3483060, 3715264, 3947468, 3980640, 4229430, 4511392, 4644080, 4934335, 5307520, 5572896, 5639240, 5921202, 6767088, 6966120, 7430528, 7894936, 7961280, 8458860, 9022784, 9288160, 9868670, 11145792, 11278480, 11842404, 13534176, 13932240, 14803005, 15789872, 15922560, 16917720, 18045568, 18576320, 19737340, 22291584, 22556960, 23684808, 27068352, 27864480, 29606010, 31579744, 33835440, 37152640, 39474680, 45113920, 47369616, 54136704, 55728960, 59212020, 63159488, 67670880, 78949360, 90227840, 94739232, 111457920, 118424040, 126318976, 135341760, 157898720, 189478464, 236848080, 270683520, 315797440, 378956928, 473696160, 631594880, 947392320, 1894784640]

約数ペア:

[(1, 1894784640), (2, 947392320), (3, 631594880), (4, 473696160), (5, 378956928), (6, 315797440), (7, 270683520), (8, 236848080), (10, 189478464), (12, 157898720), (14, 135341760), (15, 126318976), (16, 118424040), (17, 111457920), (20, 94739232), (21, 90227840), (24, 78949360), (28, 67670880), (30, 63159488), (32, 59212020), (34, 55728960), (35, 54136704), (40, 47369616), (42, 45113920), (48, 39474680), (51, 37152640), (56, 33835440), (60, 31579744), (64, 29606010), (68, 27864480), (70, 27068352), (80, 23684808), (84, 22556960), (85, 22291584), (96, 19737340), (102, 18576320), (105, 18045568), (112, 16917720), (119, 15922560), (120, 15789872), (128, 14803005), (136, 13932240), (140, 13534176), (160, 11842404), (168, 11278480), (170, 11145792), (192, 9868670), (204, 9288160), (210, 9022784), (224, 8458860), (238, 7961280), (240, 7894936), (255, 7430528), (272, 6966120), (280, 6767088), (320, 5921202), (336, 5639240), (340, 5572896), (357, 5307520), (384, 4934335), (408, 4644080), (420, 4511392), (448, 4229430), (476, 3980640), (480, 3947468), (510, 3715264), (544, 3483060), (560, 3383544), (595, 3184512), (640, 2960601), (672, 2819620), (680, 2786448), (714, 2653760), (816, 2322040), (840, 2255696), (896, 2114715), (952, 1990320), (960, 1973734), (1020, 1857632), (1088, 1741530), (1120, 1691772), (1190, 1592256), (1344, 1409810), (1360, 1393224), (1428, 1326880), (1632, 1161020), (1680, 1127848), (1785, 1061504), (1904, 995160), (1920, 986867), (2040, 928816), (2176, 870765), (2240, 845886), (2380, 796128), (2688, 704905), (2720, 696612), (2856, 663440), (3264, 580510), (3360, 563924), (3570, 530752), (3808, 497580), (4080, 464408), (4480, 422943), (4760, 398064), (5440, 348306), (5712, 331720), (6528, 290255), (6720, 281962), (7140, 265376), (7616, 248790), (8160, 232204), (8293, 228480), (9520, 199032), (10880, 174153), (11424, 165860), (13440, 140981), (14280, 132688), (15232, 124395), (16320, 116102), (16586, 114240), (19040, 99516), (22848, 82930), (24879, 76160), (28560, 66344), (32640, 58051), (33172, 57120), (38080, 49758), (41465, 45696)]