307392120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 1148958720

約数和(自身を除く): 841566600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 223, 252, 280, 315, 360, 420, 446, 504, 547, 630, 669, 840, 892, 1094, 1115, 1260, 1338, 1561, 1641, 1784, 2007, 2188, 2230, 2520, 2676, 2735, 3122, 3282, 3345, 3829, 4014, 4376, 4460, 4683, 4923, 5352, 5470, 6244, 6564, 6690, 7658, 7805, 8028, 8205, 8920, 9366, 9846, 10035, 10940, 11487, 12488, 13128, 13380, 14049, 15316, 15610, 16056, 16410, 18732, 19145, 19692, 20070, 21880, 22974, 23415, 24615, 26760, 28098, 30632, 31220, 32820, 34461, 37464, 38290, 39384, 40140, 45948, 46830, 49230, 56196, 57435, 62440, 65640, 68922, 70245, 76580, 80280, 91896, 93660, 98460, 112392, 114870, 121981, 137844, 140490, 153160, 172305, 187320, 196920, 229740, 243962, 275688, 280980, 344610, 365943, 459480, 487924, 561960, 609905, 689220, 731886, 853867, 975848, 1097829, 1219810, 1378440, 1463772, 1707734, 1829715, 2195658, 2439620, 2561601, 2927544, 3415468, 3659430, 4269335, 4391316, 4879240, 5123202, 5489145, 6830936, 7318860, 7684803, 8538670, 8782632, 10246404, 10978290, 12808005, 14637720, 15369606, 17077340, 20492808, 21956580, 25616010, 30739212, 34154680, 38424015, 43913160, 51232020, 61478424, 76848030, 102464040, 153696060, 307392120]

約数ペア:

[(1, 307392120), (2, 153696060), (3, 102464040), (4, 76848030), (5, 61478424), (6, 51232020), (7, 43913160), (8, 38424015), (9, 34154680), (10, 30739212), (12, 25616010), (14, 21956580), (15, 20492808), (18, 17077340), (20, 15369606), (21, 14637720), (24, 12808005), (28, 10978290), (30, 10246404), (35, 8782632), (36, 8538670), (40, 7684803), (42, 7318860), (45, 6830936), (56, 5489145), (60, 5123202), (63, 4879240), (70, 4391316), (72, 4269335), (84, 3659430), (90, 3415468), (105, 2927544), (120, 2561601), (126, 2439620), (140, 2195658), (168, 1829715), (180, 1707734), (210, 1463772), (223, 1378440), (252, 1219810), (280, 1097829), (315, 975848), (360, 853867), (420, 731886), (446, 689220), (504, 609905), (547, 561960), (630, 487924), (669, 459480), (840, 365943), (892, 344610), (1094, 280980), (1115, 275688), (1260, 243962), (1338, 229740), (1561, 196920), (1641, 187320), (1784, 172305), (2007, 153160), (2188, 140490), (2230, 137844), (2520, 121981), (2676, 114870), (2735, 112392), (3122, 98460), (3282, 93660), (3345, 91896), (3829, 80280), (4014, 76580), (4376, 70245), (4460, 68922), (4683, 65640), (4923, 62440), (5352, 57435), (5470, 56196), (6244, 49230), (6564, 46830), (6690, 45948), (7658, 40140), (7805, 39384), (8028, 38290), (8205, 37464), (8920, 34461), (9366, 32820), (9846, 31220), (10035, 30632), (10940, 28098), (11487, 26760), (12488, 24615), (13128, 23415), (13380, 22974), (14049, 21880), (15316, 20070), (15610, 19692), (16056, 19145), (16410, 18732)]