146379520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 438413472

約数和(自身を除く): 292033952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 434, 448, 476, 496, 527, 544, 560, 595, 620, 640, 680, 868, 896, 952, 961, 992, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1736, 1792, 1904, 1922, 1984, 2108, 2170, 2176, 2240, 2380, 2480, 2635, 2720, 3472, 3689, 3808, 3844, 3968, 4216, 4340, 4352, 4480, 4760, 4805, 4960, 5270, 5440, 6727, 6944, 7378, 7616, 7688, 7936, 8432, 8680, 8960, 9520, 9610, 9920, 10540, 10880, 13454, 13888, 14756, 15232, 15376, 16337, 16864, 17360, 18445, 19040, 19220, 19840, 21080, 21760, 26908, 27776, 29512, 30464, 30752, 32674, 33635, 33728, 34720, 36890, 38080, 38440, 39680, 42160, 53816, 55552, 59024, 61504, 65348, 67270, 67456, 69440, 73780, 76160, 76880, 81685, 84320, 107632, 114359, 118048, 123008, 130696, 134540, 134912, 138880, 147560, 152320, 153760, 163370, 168640, 215264, 228718, 236096, 246016, 261392, 269080, 277760, 295120, 307520, 326740, 337280, 430528, 457436, 472192, 522784, 538160, 571795, 590240, 615040, 653480, 674560, 861056, 914872, 944384, 1045568, 1076320, 1143590, 1180480, 1230080, 1306960, 1722112, 1829744, 2091136, 2152640, 2287180, 2360960, 2613920, 3659488, 4182272, 4305280, 4574360, 4721920, 5227840, 7318976, 8610560, 9148720, 10455680, 14637952, 18297440, 20911360, 29275904, 36594880, 73189760, 146379520]

約数ペア:

[(1, 146379520), (2, 73189760), (4, 36594880), (5, 29275904), (7, 20911360), (8, 18297440), (10, 14637952), (14, 10455680), (16, 9148720), (17, 8610560), (20, 7318976), (28, 5227840), (31, 4721920), (32, 4574360), (34, 4305280), (35, 4182272), (40, 3659488), (56, 2613920), (62, 2360960), (64, 2287180), (68, 2152640), (70, 2091136), (80, 1829744), (85, 1722112), (112, 1306960), (119, 1230080), (124, 1180480), (128, 1143590), (136, 1076320), (140, 1045568), (155, 944384), (160, 914872), (170, 861056), (217, 674560), (224, 653480), (238, 615040), (248, 590240), (256, 571795), (272, 538160), (280, 522784), (310, 472192), (320, 457436), (340, 430528), (434, 337280), (448, 326740), (476, 307520), (496, 295120), (527, 277760), (544, 269080), (560, 261392), (595, 246016), (620, 236096), (640, 228718), (680, 215264), (868, 168640), (896, 163370), (952, 153760), (961, 152320), (992, 147560), (1054, 138880), (1085, 134912), (1088, 134540), (1120, 130696), (1190, 123008), (1240, 118048), (1280, 114359), (1360, 107632), (1736, 84320), (1792, 81685), (1904, 76880), (1922, 76160), (1984, 73780), (2108, 69440), (2170, 67456), (2176, 67270), (2240, 65348), (2380, 61504), (2480, 59024), (2635, 55552), (2720, 53816), (3472, 42160), (3689, 39680), (3808, 38440), (3844, 38080), (3968, 36890), (4216, 34720), (4340, 33728), (4352, 33635), (4480, 32674), (4760, 30752), (4805, 30464), (4960, 29512), (5270, 27776), (5440, 26908), (6727, 21760), (6944, 21080), (7378, 19840), (7616, 19220), (7688, 19040), (7936, 18445), (8432, 17360), (8680, 16864), (8960, 16337), (9520, 15376), (9610, 15232), (9920, 14756), (10540, 13888), (10880, 13454)]