1288823040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6625

約数の個数: 216

約数和(自身を含む): 4722216408

約数和(自身を除く): 3433393368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 6581, 8160, 9792, 10880, 11520, 12240, 13056, 13162, 16320, 19584, 19743, 21760, 24480, 26324, 32640, 32905, 39168, 39486, 48960, 52648, 59229, 65280, 65810, 78972, 97920, 98715, 105296, 111877, 118458, 131620, 157944, 195840, 197430, 210592, 223754, 236916, 263240, 296145, 315888, 335631, 394860, 421184, 447508, 473832, 526480, 559385, 592290, 631776, 671262, 789720, 842368, 895016, 947664, 1006893, 1052960, 1118770, 1184580, 1263552, 1342524, 1579440, 1678155, 1684736, 1790032, 1895328, 2013786, 2105920, 2237540, 2369160, 2527104, 2685048, 3158880, 3356310, 3580064, 3790656, 4027572, 4211840, 4475080, 4738320, 5034465, 5054208, 5370096, 6317760, 6712620, 7160128, 7581312, 8055144, 8423680, 8950160, 9476640, 10068930, 10740192, 12635520, 13425240, 14320256, 15162624, 16110288, 17900320, 18953280, 20137860, 21480384, 25271040, 26850480, 28640512, 32220576, 35800640, 37906560, 40275720, 42960768, 53700960, 64441152, 71601280, 75813120, 80551440, 85921536, 107401920, 128882304, 143202560, 161102880, 214803840, 257764608, 322205760, 429607680, 644411520, 1288823040]

約数ペア:

[(1, 1288823040), (2, 644411520), (3, 429607680), (4, 322205760), (5, 257764608), (6, 214803840), (8, 161102880), (9, 143202560), (10, 128882304), (12, 107401920), (15, 85921536), (16, 80551440), (17, 75813120), (18, 71601280), (20, 64441152), (24, 53700960), (30, 42960768), (32, 40275720), (34, 37906560), (36, 35800640), (40, 32220576), (45, 28640512), (48, 26850480), (51, 25271040), (60, 21480384), (64, 20137860), (68, 18953280), (72, 17900320), (80, 16110288), (85, 15162624), (90, 14320256), (96, 13425240), (102, 12635520), (120, 10740192), (128, 10068930), (136, 9476640), (144, 8950160), (153, 8423680), (160, 8055144), (170, 7581312), (180, 7160128), (192, 6712620), (204, 6317760), (240, 5370096), (255, 5054208), (256, 5034465), (272, 4738320), (288, 4475080), (306, 4211840), (320, 4027572), (340, 3790656), (360, 3580064), (384, 3356310), (408, 3158880), (480, 2685048), (510, 2527104), (544, 2369160), (576, 2237540), (612, 2105920), (640, 2013786), (680, 1895328), (720, 1790032), (765, 1684736), (768, 1678155), (816, 1579440), (960, 1342524), (1020, 1263552), (1088, 1184580), (1152, 1118770), (1224, 1052960), (1280, 1006893), (1360, 947664), (1440, 895016), (1530, 842368), (1632, 789720), (1920, 671262), (2040, 631776), (2176, 592290), (2304, 559385), (2448, 526480), (2720, 473832), (2880, 447508), (3060, 421184), (3264, 394860), (3840, 335631), (4080, 315888), (4352, 296145), (4896, 263240), (5440, 236916), (5760, 223754), (6120, 210592), (6528, 197430), (6581, 195840), (8160, 157944), (9792, 131620), (10880, 118458), (11520, 111877), (12240, 105296), (13056, 98715), (13162, 97920), (16320, 78972), (19584, 65810), (19743, 65280), (21760, 59229), (24480, 52648), (26324, 48960), (32640, 39486), (32905, 39168)]