30894941280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{81371}}^1$

素因数の和:81509

約数の個数: 192

約数和(自身を含む): 112207431168

約数和(自身を除く): 81312489888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 420, 452, 480, 560, 565, 672, 678, 791, 840, 904, 1120, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 3164, 3360, 3390, 3616, 3955, 4520, 4746, 5424, 6328, 6780, 7910, 9040, 9492, 10848, 11865, 12656, 13560, 15820, 18080, 18984, 23730, 25312, 27120, 31640, 37968, 47460, 54240, 63280, 75936, 81371, 94920, 126560, 162742, 189840, 244113, 325484, 379680, 406855, 488226, 569597, 650968, 813710, 976452, 1139194, 1220565, 1301936, 1627420, 1708791, 1952904, 2278388, 2441130, 2603872, 2847985, 3254840, 3417582, 3905808, 4556776, 4882260, 5695970, 6509680, 6835164, 7811616, 8543955, 9113552, 9194923, 9764520, 11391940, 13019360, 13670328, 17087910, 18227104, 18389846, 19529040, 22783880, 27340656, 27584769, 34175820, 36779692, 39058080, 45567760, 45974615, 54681312, 55169538, 64364461, 68351640, 73559384, 91135520, 91949230, 110339076, 128728922, 136703280, 137923845, 147118768, 183898460, 193093383, 220678152, 257457844, 273406560, 275847690, 294237536, 321822305, 367796920, 386186766, 441356304, 514915688, 551695380, 643644610, 735593840, 772373532, 882712608, 965466915, 1029831376, 1103390760, 1287289220, 1471187680, 1544747064, 1930933830, 2059662752, 2206781520, 2574578440, 3089494128, 3861867660, 4413563040, 5149156880, 6178988256, 7723735320, 10298313760, 15447470640, 30894941280]

約数ペア:

[(1, 30894941280), (2, 15447470640), (3, 10298313760), (4, 7723735320), (5, 6178988256), (6, 5149156880), (7, 4413563040), (8, 3861867660), (10, 3089494128), (12, 2574578440), (14, 2206781520), (15, 2059662752), (16, 1930933830), (20, 1544747064), (21, 1471187680), (24, 1287289220), (28, 1103390760), (30, 1029831376), (32, 965466915), (35, 882712608), (40, 772373532), (42, 735593840), (48, 643644610), (56, 551695380), (60, 514915688), (70, 441356304), (80, 386186766), (84, 367796920), (96, 321822305), (105, 294237536), (112, 275847690), (113, 273406560), (120, 257457844), (140, 220678152), (160, 193093383), (168, 183898460), (210, 147118768), (224, 137923845), (226, 136703280), (240, 128728922), (280, 110339076), (336, 91949230), (339, 91135520), (420, 73559384), (452, 68351640), (480, 64364461), (560, 55169538), (565, 54681312), (672, 45974615), (678, 45567760), (791, 39058080), (840, 36779692), (904, 34175820), (1120, 27584769), (1130, 27340656), (1356, 22783880), (1582, 19529040), (1680, 18389846), (1695, 18227104), (1808, 17087910), (2260, 13670328), (2373, 13019360), (2712, 11391940), (3164, 9764520), (3360, 9194923), (3390, 9113552), (3616, 8543955), (3955, 7811616), (4520, 6835164), (4746, 6509680), (5424, 5695970), (6328, 4882260), (6780, 4556776), (7910, 3905808), (9040, 3417582), (9492, 3254840), (10848, 2847985), (11865, 2603872), (12656, 2441130), (13560, 2278388), (15820, 1952904), (18080, 1708791), (18984, 1627420), (23730, 1301936), (25312, 1220565), (27120, 1139194), (31640, 976452), (37968, 813710), (47460, 650968), (54240, 569597), (63280, 488226), (75936, 406855), (81371, 379680), (94920, 325484), (126560, 244113), (162742, 189840)]