299528320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 911635200

約数和(自身を除く): 612106880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 80, 91, 104, 112, 128, 130, 139, 140, 148, 160, 182, 185, 208, 224, 259, 260, 278, 280, 296, 320, 364, 370, 416, 448, 455, 481, 518, 520, 556, 560, 592, 640, 695, 728, 740, 832, 896, 910, 962, 973, 1036, 1040, 1112, 1120, 1184, 1295, 1390, 1456, 1480, 1664, 1807, 1820, 1924, 1946, 2072, 2080, 2224, 2240, 2368, 2405, 2590, 2780, 2912, 2960, 3367, 3614, 3640, 3848, 3892, 4144, 4160, 4448, 4480, 4736, 4810, 4865, 5143, 5180, 5560, 5824, 5920, 6734, 7228, 7280, 7696, 7784, 8288, 8320, 8896, 9035, 9620, 9730, 10286, 10360, 11120, 11648, 11840, 12649, 13468, 14456, 14560, 15392, 15568, 16576, 16835, 17792, 18070, 19240, 19460, 20572, 20720, 22240, 23680, 25298, 25715, 26936, 28912, 29120, 30784, 31136, 33152, 33670, 36001, 36140, 38480, 38920, 41144, 41440, 44480, 50596, 51430, 53872, 57824, 58240, 61568, 62272, 63245, 66859, 67340, 72002, 72280, 76960, 77840, 82288, 82880, 88960, 101192, 102860, 107744, 115648, 124544, 126490, 133718, 134680, 144004, 144560, 153920, 155680, 164576, 165760, 180005, 202384, 205720, 215488, 231296, 252980, 267436, 269360, 288008, 289120, 307840, 311360, 329152, 334295, 360010, 404768, 411440, 430976, 468013, 505960, 534872, 538720, 576016, 578240, 622720, 658304, 668590, 720020, 809536, 822880, 936026, 1011920, 1069744, 1077440, 1152032, 1156480, 1337180, 1440040, 1619072, 1645760, 1872052, 2023840, 2139488, 2154880, 2304064, 2340065, 2674360, 2880080, 3291520, 3744104, 4047680, 4278976, 4608128, 4680130, 5348720, 5760160, 7488208, 8095360, 8557952, 9360260, 10697440, 11520320, 14976416, 18720520, 21394880, 23040640, 29952832, 37441040, 42789760, 59905664, 74882080, 149764160, 299528320]

約数ペア:

[(1, 299528320), (2, 149764160), (4, 74882080), (5, 59905664), (7, 42789760), (8, 37441040), (10, 29952832), (13, 23040640), (14, 21394880), (16, 18720520), (20, 14976416), (26, 11520320), (28, 10697440), (32, 9360260), (35, 8557952), (37, 8095360), (40, 7488208), (52, 5760160), (56, 5348720), (64, 4680130), (65, 4608128), (70, 4278976), (74, 4047680), (80, 3744104), (91, 3291520), (104, 2880080), (112, 2674360), (128, 2340065), (130, 2304064), (139, 2154880), (140, 2139488), (148, 2023840), (160, 1872052), (182, 1645760), (185, 1619072), (208, 1440040), (224, 1337180), (259, 1156480), (260, 1152032), (278, 1077440), (280, 1069744), (296, 1011920), (320, 936026), (364, 822880), (370, 809536), (416, 720020), (448, 668590), (455, 658304), (481, 622720), (518, 578240), (520, 576016), (556, 538720), (560, 534872), (592, 505960), (640, 468013), (695, 430976), (728, 411440), (740, 404768), (832, 360010), (896, 334295), (910, 329152), (962, 311360), (973, 307840), (1036, 289120), (1040, 288008), (1112, 269360), (1120, 267436), (1184, 252980), (1295, 231296), (1390, 215488), (1456, 205720), (1480, 202384), (1664, 180005), (1807, 165760), (1820, 164576), (1924, 155680), (1946, 153920), (2072, 144560), (2080, 144004), (2224, 134680), (2240, 133718), (2368, 126490), (2405, 124544), (2590, 115648), (2780, 107744), (2912, 102860), (2960, 101192), (3367, 88960), (3614, 82880), (3640, 82288), (3848, 77840), (3892, 76960), (4144, 72280), (4160, 72002), (4448, 67340), (4480, 66859), (4736, 63245), (4810, 62272), (4865, 61568), (5143, 58240), (5180, 57824), (5560, 53872), (5824, 51430), (5920, 50596), (6734, 44480), (7228, 41440), (7280, 41144), (7696, 38920), (7784, 38480), (8288, 36140), (8320, 36001), (8896, 33670), (9035, 33152), (9620, 31136), (9730, 30784), (10286, 29120), (10360, 28912), (11120, 26936), (11648, 25715), (11840, 25298), (12649, 23680), (13468, 22240), (14456, 20720), (14560, 20572), (15392, 19460), (15568, 19240), (16576, 18070), (16835, 17792)]