2794688640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{887}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 9678951360

約数和(自身を除く): 6884262720

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, 547, 576, 640, 720, 887, 960, 1094, 1152, 1440, 1641, 1774, 1920, 2188, 2661, 2735, 2880, 3282, 3548, 4376, 4435, 4923, 5322, 5470, 5760, 6564, 7096, 7983, 8205, 8752, 8870, 9846, 10644, 10940, 13128, 13305, 14192, 15966, 16410, 17504, 17740, 19692, 21288, 21880, 24615, 26256, 26610, 28384, 31932, 32820, 35008, 35480, 39384, 39915, 42576, 43760, 49230, 52512, 53220, 56768, 63864, 65640, 70016, 70960, 78768, 79830, 85152, 87520, 98460, 105024, 106440, 113536, 127728, 131280, 141920, 157536, 159660, 170304, 175040, 196920, 210048, 212880, 255456, 262560, 283840, 315072, 319320, 340608, 350080, 393840, 425760, 485189, 510912, 525120, 567680, 630144, 638640, 787680, 851520, 970378, 1021824, 1050240, 1277280, 1455567, 1575360, 1703040, 1940756, 2425945, 2554560, 2911134, 3150720, 3881512, 4366701, 4851890, 5109120, 5822268, 7277835, 7763024, 8733402, 9703780, 11644536, 14555670, 15526048, 17466804, 19407560, 21833505, 23289072, 29111340, 31052096, 34933608, 38815120, 43667010, 46578144, 58222680, 62104192, 69867216, 77630240, 87334020, 93156288, 116445360, 139734432, 155260480, 174668040, 186312576, 232890720, 279468864, 310520960, 349336080, 465781440, 558937728, 698672160, 931562880, 1397344320, 2794688640]

約数ペア:

[(1, 2794688640), (2, 1397344320), (3, 931562880), (4, 698672160), (5, 558937728), (6, 465781440), (8, 349336080), (9, 310520960), (10, 279468864), (12, 232890720), (15, 186312576), (16, 174668040), (18, 155260480), (20, 139734432), (24, 116445360), (30, 93156288), (32, 87334020), (36, 77630240), (40, 69867216), (45, 62104192), (48, 58222680), (60, 46578144), (64, 43667010), (72, 38815120), (80, 34933608), (90, 31052096), (96, 29111340), (120, 23289072), (128, 21833505), (144, 19407560), (160, 17466804), (180, 15526048), (192, 14555670), (240, 11644536), (288, 9703780), (320, 8733402), (360, 7763024), (384, 7277835), (480, 5822268), (547, 5109120), (576, 4851890), (640, 4366701), (720, 3881512), (887, 3150720), (960, 2911134), (1094, 2554560), (1152, 2425945), (1440, 1940756), (1641, 1703040), (1774, 1575360), (1920, 1455567), (2188, 1277280), (2661, 1050240), (2735, 1021824), (2880, 970378), (3282, 851520), (3548, 787680), (4376, 638640), (4435, 630144), (4923, 567680), (5322, 525120), (5470, 510912), (5760, 485189), (6564, 425760), (7096, 393840), (7983, 350080), (8205, 340608), (8752, 319320), (8870, 315072), (9846, 283840), (10644, 262560), (10940, 255456), (13128, 212880), (13305, 210048), (14192, 196920), (15966, 175040), (16410, 170304), (17504, 159660), (17740, 157536), (19692, 141920), (21288, 131280), (21880, 127728), (24615, 113536), (26256, 106440), (26610, 105024), (28384, 98460), (31932, 87520), (32820, 85152), (35008, 79830), (35480, 78768), (39384, 70960), (39915, 70016), (42576, 65640), (43760, 63864), (49230, 56768), (52512, 53220)]