147172480

素因数分解:

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

素因数の和:84

約数の個数: 288

約数和(自身を含む): 465178140

約数和(自身を除く): 318005660

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, 128, 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, 640, 665, 722, 728, 760, 784, 832, 896, 910, 931, 980, 988, 1040, 1064, 1120, 1216, 1235, 1274, 1330, 1444, 1456, 1520, 1568, 1664, 1729, 1805, 1820, 1862, 1960, 1976, 2080, 2128, 2240, 2432, 2470, 2527, 2548, 2660, 2888, 2912, 3040, 3136, 3185, 3458, 3610, 3640, 3724, 3920, 3952, 4160, 4256, 4480, 4655, 4693, 4940, 5054, 5096, 5320, 5776, 5824, 6080, 6272, 6370, 6916, 7220, 7280, 7448, 7840, 7904, 8320, 8512, 8645, 9310, 9386, 9880, 10108, 10192, 10640, 11552, 11648, 12103, 12160, 12635, 12740, 13832, 14440, 14560, 14896, 15680, 15808, 17024, 17290, 17689, 18620, 18772, 19760, 20216, 20384, 21280, 23104, 23465, 24206, 25270, 25480, 27664, 28880, 29120, 29792, 31360, 31616, 32851, 34580, 35378, 37240, 37544, 39520, 40432, 40768, 42560, 46208, 46930, 48412, 50540, 50960, 55328, 57760, 58240, 59584, 60515, 65702, 69160, 70756, 74480, 75088, 79040, 80864, 81536, 85120, 88445, 93860, 96824, 101080, 101920, 110656, 115520, 119168, 121030, 131404, 138320, 141512, 148960, 150176, 158080, 161728, 164255, 176890, 187720, 193648, 202160, 203840, 221312, 229957, 231040, 242060, 262808, 276640, 283024, 297920, 300352, 323456, 328510, 353780, 375440, 387296, 404320, 407680, 459914, 484120, 525616, 553280, 566048, 595840, 600704, 657020, 707560, 750880, 774592, 808640, 919828, 968240, 1051232, 1106560, 1132096, 1149785, 1314040, 1415120, 1501760, 1549184, 1617280, 1839656, 1936480, 2102464, 2264192, 2299570, 2628080, 2830240, 3003520, 3679312, 3872960, 4204928, 4599140, 5256160, 5660480, 7358624, 7745920, 9198280, 10512320, 11320960, 14717248, 18396560, 21024640, 29434496, 36793120, 73586240, 147172480]

約数ペア:

[(1, 147172480), (2, 73586240), (4, 36793120), (5, 29434496), (7, 21024640), (8, 18396560), (10, 14717248), (13, 11320960), (14, 10512320), (16, 9198280), (19, 7745920), (20, 7358624), (26, 5660480), (28, 5256160), (32, 4599140), (35, 4204928), (38, 3872960), (40, 3679312), (49, 3003520), (52, 2830240), (56, 2628080), (64, 2299570), (65, 2264192), (70, 2102464), (76, 1936480), (80, 1839656), (91, 1617280), (95, 1549184), (98, 1501760), (104, 1415120), (112, 1314040), (128, 1149785), (130, 1132096), (133, 1106560), (140, 1051232), (152, 968240), (160, 919828), (182, 808640), (190, 774592), (196, 750880), (208, 707560), (224, 657020), (245, 600704), (247, 595840), (260, 566048), (266, 553280), (280, 525616), (304, 484120), (320, 459914), (361, 407680), (364, 404320), (380, 387296), (392, 375440), (416, 353780), (448, 328510), (455, 323456), (490, 300352), (494, 297920), (520, 283024), (532, 276640), (560, 262808), (608, 242060), (637, 231040), (640, 229957), (665, 221312), (722, 203840), (728, 202160), (760, 193648), (784, 187720), (832, 176890), (896, 164255), (910, 161728), (931, 158080), (980, 150176), (988, 148960), (1040, 141512), (1064, 138320), (1120, 131404), (1216, 121030), (1235, 119168), (1274, 115520), (1330, 110656), (1444, 101920), (1456, 101080), (1520, 96824), (1568, 93860), (1664, 88445), (1729, 85120), (1805, 81536), (1820, 80864), (1862, 79040), (1960, 75088), (1976, 74480), (2080, 70756), (2128, 69160), (2240, 65702), (2432, 60515), (2470, 59584), (2527, 58240), (2548, 57760), (2660, 55328), (2888, 50960), (2912, 50540), (3040, 48412), (3136, 46930), (3185, 46208), (3458, 42560), (3610, 40768), (3640, 40432), (3724, 39520), (3920, 37544), (3952, 37240), (4160, 35378), (4256, 34580), (4480, 32851), (4655, 31616), (4693, 31360), (4940, 29792), (5054, 29120), (5096, 28880), (5320, 27664), (5776, 25480), (5824, 25270), (6080, 24206), (6272, 23465), (6370, 23104), (6916, 21280), (7220, 20384), (7280, 20216), (7448, 19760), (7840, 18772), (7904, 18620), (8320, 17689), (8512, 17290), (8645, 17024), (9310, 15808), (9386, 15680), (9880, 14896), (10108, 14560), (10192, 14440), (10640, 13832), (11552, 12740), (11648, 12635), (12103, 12160)]