1313174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1354

約数の個数: 288

約数和(自身を含む): 4830658560

約数和(自身を除く): 3517483680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 828, 920, 930, 992, 1035, 1104, 1116, 1240, 1279, 1380, 1395, 1426, 1440, 1488, 1656, 1840, 1860, 2070, 2139, 2208, 2232, 2480, 2558, 2760, 2790, 2852, 2976, 3312, 3565, 3680, 3720, 3837, 4140, 4278, 4464, 4960, 5116, 5520, 5580, 5704, 6395, 6417, 6624, 7130, 7440, 7674, 8280, 8556, 8928, 10232, 10695, 11040, 11160, 11408, 11511, 12790, 12834, 14260, 14880, 15348, 16560, 17112, 19185, 20464, 21390, 22320, 22816, 23022, 25580, 25668, 28520, 29417, 30696, 32085, 33120, 34224, 38370, 39649, 40928, 42780, 44640, 46044, 51160, 51336, 57040, 57555, 58834, 61392, 64170, 68448, 76740, 79298, 85560, 88251, 92088, 102320, 102672, 114080, 115110, 117668, 118947, 122784, 128340, 147085, 153480, 158596, 171120, 176502, 184176, 198245, 204640, 205344, 230220, 235336, 237894, 256680, 264753, 294170, 306960, 317192, 342240, 353004, 356841, 368352, 396490, 441255, 460440, 470672, 475788, 513360, 529506, 588340, 594735, 613920, 634384, 706008, 713682, 792980, 882510, 911927, 920880, 941344, 951576, 1026720, 1059012, 1176680, 1189470, 1268768, 1323765, 1412016, 1427364, 1585960, 1765020, 1784205, 1823854, 1841760, 1903152, 2118024, 2353360, 2378940, 2647530, 2735781, 2824032, 2854728, 3171920, 3530040, 3568410, 3647708, 3806304, 4236048, 4559635, 4706720, 4757880, 5295060, 5471562, 5709456, 6343840, 7060080, 7136820, 7295416, 8207343, 8472096, 9119270, 9515760, 10590120, 10943124, 11418912, 13678905, 14120160, 14273640, 14590832, 16414686, 18238540, 19031520, 21180240, 21886248, 27357810, 28547280, 29181664, 32829372, 36477080, 41036715, 42360480, 43772496, 54715620, 57094560, 65658744, 72954160, 82073430, 87544992, 109431240, 131317488, 145908320, 164146860, 218862480, 262634976, 328293720, 437724960, 656587440, 1313174880]

約数ペア:

[(1, 1313174880), (2, 656587440), (3, 437724960), (4, 328293720), (5, 262634976), (6, 218862480), (8, 164146860), (9, 145908320), (10, 131317488), (12, 109431240), (15, 87544992), (16, 82073430), (18, 72954160), (20, 65658744), (23, 57094560), (24, 54715620), (30, 43772496), (31, 42360480), (32, 41036715), (36, 36477080), (40, 32829372), (45, 29181664), (46, 28547280), (48, 27357810), (60, 21886248), (62, 21180240), (69, 19031520), (72, 18238540), (80, 16414686), (90, 14590832), (92, 14273640), (93, 14120160), (96, 13678905), (115, 11418912), (120, 10943124), (124, 10590120), (138, 9515760), (144, 9119270), (155, 8472096), (160, 8207343), (180, 7295416), (184, 7136820), (186, 7060080), (207, 6343840), (230, 5709456), (240, 5471562), (248, 5295060), (276, 4757880), (279, 4706720), (288, 4559635), (310, 4236048), (345, 3806304), (360, 3647708), (368, 3568410), (372, 3530040), (414, 3171920), (460, 2854728), (465, 2824032), (480, 2735781), (496, 2647530), (552, 2378940), (558, 2353360), (620, 2118024), (690, 1903152), (713, 1841760), (720, 1823854), (736, 1784205), (744, 1765020), (828, 1585960), (920, 1427364), (930, 1412016), (992, 1323765), (1035, 1268768), (1104, 1189470), (1116, 1176680), (1240, 1059012), (1279, 1026720), (1380, 951576), (1395, 941344), (1426, 920880), (1440, 911927), (1488, 882510), (1656, 792980), (1840, 713682), (1860, 706008), (2070, 634384), (2139, 613920), (2208, 594735), (2232, 588340), (2480, 529506), (2558, 513360), (2760, 475788), (2790, 470672), (2852, 460440), (2976, 441255), (3312, 396490), (3565, 368352), (3680, 356841), (3720, 353004), (3837, 342240), (4140, 317192), (4278, 306960), (4464, 294170), (4960, 264753), (5116, 256680), (5520, 237894), (5580, 235336), (5704, 230220), (6395, 205344), (6417, 204640), (6624, 198245), (7130, 184176), (7440, 176502), (7674, 171120), (8280, 158596), (8556, 153480), (8928, 147085), (10232, 128340), (10695, 122784), (11040, 118947), (11160, 117668), (11408, 115110), (11511, 114080), (12790, 102672), (12834, 102320), (14260, 92088), (14880, 88251), (15348, 85560), (16560, 79298), (17112, 76740), (19185, 68448), (20464, 64170), (21390, 61392), (22320, 58834), (22816, 57555), (23022, 57040), (25580, 51336), (25668, 51160), (28520, 46044), (29417, 44640), (30696, 42780), (32085, 40928), (33120, 39649), (34224, 38370)]