82137440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 166072480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 113, 118, 140, 154, 160, 176, 220, 224, 226, 236, 280, 295, 308, 352, 385, 413, 440, 452, 472, 560, 565, 590, 616, 649, 770, 791, 826, 880, 904, 944, 1120, 1130, 1180, 1232, 1243, 1298, 1540, 1582, 1652, 1760, 1808, 1888, 2065, 2260, 2360, 2464, 2486, 2596, 3080, 3164, 3245, 3304, 3616, 3955, 4130, 4520, 4543, 4720, 4972, 5192, 6160, 6215, 6328, 6490, 6608, 6667, 7910, 8260, 8701, 9040, 9086, 9440, 9944, 10384, 12320, 12430, 12656, 12980, 13216, 13334, 15820, 16520, 17402, 18080, 18172, 19888, 20768, 22715, 24860, 25312, 25960, 26668, 31640, 33040, 33335, 34804, 36344, 39776, 43505, 45430, 46669, 49720, 51920, 53336, 63280, 66080, 66670, 69608, 72688, 73337, 87010, 90860, 93338, 99440, 103840, 106672, 126560, 133340, 139216, 145376, 146674, 174020, 181720, 186676, 198880, 213344, 233345, 266680, 278432, 293348, 348040, 363440, 366685, 373352, 466690, 513359, 533360, 586696, 696080, 726880, 733370, 746704, 933380, 1026718, 1066720, 1173392, 1392160, 1466740, 1493408, 1866760, 2053436, 2346784, 2566795, 2933480, 3733520, 4106872, 5133590, 5866960, 7467040, 8213744, 10267180, 11733920, 16427488, 20534360, 41068720, 82137440]

約数ペア:

[(1, 82137440), (2, 41068720), (4, 20534360), (5, 16427488), (7, 11733920), (8, 10267180), (10, 8213744), (11, 7467040), (14, 5866960), (16, 5133590), (20, 4106872), (22, 3733520), (28, 2933480), (32, 2566795), (35, 2346784), (40, 2053436), (44, 1866760), (55, 1493408), (56, 1466740), (59, 1392160), (70, 1173392), (77, 1066720), (80, 1026718), (88, 933380), (110, 746704), (112, 733370), (113, 726880), (118, 696080), (140, 586696), (154, 533360), (160, 513359), (176, 466690), (220, 373352), (224, 366685), (226, 363440), (236, 348040), (280, 293348), (295, 278432), (308, 266680), (352, 233345), (385, 213344), (413, 198880), (440, 186676), (452, 181720), (472, 174020), (560, 146674), (565, 145376), (590, 139216), (616, 133340), (649, 126560), (770, 106672), (791, 103840), (826, 99440), (880, 93338), (904, 90860), (944, 87010), (1120, 73337), (1130, 72688), (1180, 69608), (1232, 66670), (1243, 66080), (1298, 63280), (1540, 53336), (1582, 51920), (1652, 49720), (1760, 46669), (1808, 45430), (1888, 43505), (2065, 39776), (2260, 36344), (2360, 34804), (2464, 33335), (2486, 33040), (2596, 31640), (3080, 26668), (3164, 25960), (3245, 25312), (3304, 24860), (3616, 22715), (3955, 20768), (4130, 19888), (4520, 18172), (4543, 18080), (4720, 17402), (4972, 16520), (5192, 15820), (6160, 13334), (6215, 13216), (6328, 12980), (6490, 12656), (6608, 12430), (6667, 12320), (7910, 10384), (8260, 9944), (8701, 9440), (9040, 9086)]