73586240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 252

約数和(自身を含む): 231676956

約数和(自身を除く): 158090716

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 320, 361, 364, 380, 392, 416, 448, 455, 490, 494, 520, 532, 560, 608, 637, 665, 722, 728, 760, 784, 832, 910, 931, 980, 988, 1040, 1064, 1120, 1216, 1235, 1274, 1330, 1444, 1456, 1520, 1568, 1729, 1805, 1820, 1862, 1960, 1976, 2080, 2128, 2240, 2470, 2527, 2548, 2660, 2888, 2912, 3040, 3136, 3185, 3458, 3610, 3640, 3724, 3920, 3952, 4160, 4256, 4655, 4693, 4940, 5054, 5096, 5320, 5776, 5824, 6080, 6370, 6916, 7220, 7280, 7448, 7840, 7904, 8512, 8645, 9310, 9386, 9880, 10108, 10192, 10640, 11552, 12103, 12635, 12740, 13832, 14440, 14560, 14896, 15680, 15808, 17290, 17689, 18620, 18772, 19760, 20216, 20384, 21280, 23104, 23465, 24206, 25270, 25480, 27664, 28880, 29120, 29792, 32851, 34580, 35378, 37240, 37544, 39520, 40432, 40768, 42560, 46930, 48412, 50540, 50960, 55328, 57760, 59584, 60515, 65702, 69160, 70756, 74480, 75088, 79040, 80864, 88445, 93860, 96824, 101080, 101920, 110656, 115520, 121030, 131404, 138320, 141512, 148960, 150176, 161728, 164255, 176890, 187720, 193648, 202160, 203840, 229957, 242060, 262808, 276640, 283024, 297920, 300352, 328510, 353780, 375440, 387296, 404320, 459914, 484120, 525616, 553280, 566048, 657020, 707560, 750880, 774592, 808640, 919828, 968240, 1051232, 1132096, 1149785, 1314040, 1415120, 1501760, 1839656, 1936480, 2102464, 2299570, 2628080, 2830240, 3679312, 3872960, 4599140, 5256160, 5660480, 7358624, 9198280, 10512320, 14717248, 18396560, 36793120, 73586240]

約数ペア:

[(1, 73586240), (2, 36793120), (4, 18396560), (5, 14717248), (7, 10512320), (8, 9198280), (10, 7358624), (13, 5660480), (14, 5256160), (16, 4599140), (19, 3872960), (20, 3679312), (26, 2830240), (28, 2628080), (32, 2299570), (35, 2102464), (38, 1936480), (40, 1839656), (49, 1501760), (52, 1415120), (56, 1314040), (64, 1149785), (65, 1132096), (70, 1051232), (76, 968240), (80, 919828), (91, 808640), (95, 774592), (98, 750880), (104, 707560), (112, 657020), (130, 566048), (133, 553280), (140, 525616), (152, 484120), (160, 459914), (182, 404320), (190, 387296), (196, 375440), (208, 353780), (224, 328510), (245, 300352), (247, 297920), (260, 283024), (266, 276640), (280, 262808), (304, 242060), (320, 229957), (361, 203840), (364, 202160), (380, 193648), (392, 187720), (416, 176890), (448, 164255), (455, 161728), (490, 150176), (494, 148960), (520, 141512), (532, 138320), (560, 131404), (608, 121030), (637, 115520), (665, 110656), (722, 101920), (728, 101080), (760, 96824), (784, 93860), (832, 88445), (910, 80864), (931, 79040), (980, 75088), (988, 74480), (1040, 70756), (1064, 69160), (1120, 65702), (1216, 60515), (1235, 59584), (1274, 57760), (1330, 55328), (1444, 50960), (1456, 50540), (1520, 48412), (1568, 46930), (1729, 42560), (1805, 40768), (1820, 40432), (1862, 39520), (1960, 37544), (1976, 37240), (2080, 35378), (2128, 34580), (2240, 32851), (2470, 29792), (2527, 29120), (2548, 28880), (2660, 27664), (2888, 25480), (2912, 25270), (3040, 24206), (3136, 23465), (3185, 23104), (3458, 21280), (3610, 20384), (3640, 20216), (3724, 19760), (3920, 18772), (3952, 18620), (4160, 17689), (4256, 17290), (4655, 15808), (4693, 15680), (4940, 14896), (5054, 14560), (5096, 14440), (5320, 13832), (5776, 12740), (5824, 12635), (6080, 12103), (6370, 11552), (6916, 10640), (7220, 10192), (7280, 10108), (7448, 9880), (7840, 9386), (7904, 9310), (8512, 8645)]