149764160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 224

約数和(自身を含む): 454030080

約数和(自身を除く): 304265920

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, 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, 695, 728, 740, 832, 910, 962, 973, 1036, 1040, 1112, 1120, 1184, 1295, 1390, 1456, 1480, 1807, 1820, 1924, 1946, 2072, 2080, 2224, 2240, 2368, 2405, 2590, 2780, 2912, 2960, 3367, 3614, 3640, 3848, 3892, 4144, 4160, 4448, 4810, 4865, 5143, 5180, 5560, 5824, 5920, 6734, 7228, 7280, 7696, 7784, 8288, 8896, 9035, 9620, 9730, 10286, 10360, 11120, 11840, 12649, 13468, 14456, 14560, 15392, 15568, 16576, 16835, 18070, 19240, 19460, 20572, 20720, 22240, 25298, 25715, 26936, 28912, 29120, 30784, 31136, 33670, 36001, 36140, 38480, 38920, 41144, 41440, 44480, 50596, 51430, 53872, 57824, 62272, 63245, 66859, 67340, 72002, 72280, 76960, 77840, 82288, 82880, 101192, 102860, 107744, 115648, 126490, 133718, 134680, 144004, 144560, 153920, 155680, 164576, 180005, 202384, 205720, 215488, 252980, 267436, 269360, 288008, 289120, 311360, 329152, 334295, 360010, 404768, 411440, 468013, 505960, 534872, 538720, 576016, 578240, 668590, 720020, 809536, 822880, 936026, 1011920, 1069744, 1077440, 1152032, 1337180, 1440040, 1645760, 1872052, 2023840, 2139488, 2304064, 2340065, 2674360, 2880080, 3744104, 4047680, 4278976, 4680130, 5348720, 5760160, 7488208, 9360260, 10697440, 11520320, 14976416, 18720520, 21394880, 29952832, 37441040, 74882080, 149764160]

約数ペア:

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