189544960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 509110272

約数和(自身を除く): 319565312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 127, 128, 160, 176, 212, 220, 254, 256, 265, 320, 352, 424, 440, 508, 512, 530, 583, 635, 640, 704, 848, 880, 1016, 1060, 1166, 1270, 1280, 1397, 1408, 1696, 1760, 2032, 2120, 2332, 2540, 2560, 2794, 2816, 2915, 3392, 3520, 4064, 4240, 4664, 5080, 5588, 5632, 5830, 6731, 6784, 6985, 7040, 8128, 8480, 9328, 10160, 11176, 11660, 13462, 13568, 13970, 14080, 16256, 16960, 18656, 20320, 22352, 23320, 26924, 27136, 27940, 28160, 32512, 33655, 33920, 37312, 40640, 44704, 46640, 53848, 55880, 65024, 67310, 67840, 74041, 74624, 81280, 89408, 93280, 107696, 111760, 134620, 135680, 148082, 149248, 162560, 178816, 186560, 215392, 223520, 269240, 296164, 298496, 325120, 357632, 370205, 373120, 430784, 447040, 538480, 592328, 715264, 740410, 746240, 861568, 894080, 1076960, 1184656, 1480820, 1492480, 1723136, 1788160, 2153920, 2369312, 2961640, 3446272, 3576320, 4307840, 4738624, 5923280, 8615680, 9477248, 11846560, 17231360, 18954496, 23693120, 37908992, 47386240, 94772480, 189544960]

約数ペア:

[(1, 189544960), (2, 94772480), (4, 47386240), (5, 37908992), (8, 23693120), (10, 18954496), (11, 17231360), (16, 11846560), (20, 9477248), (22, 8615680), (32, 5923280), (40, 4738624), (44, 4307840), (53, 3576320), (55, 3446272), (64, 2961640), (80, 2369312), (88, 2153920), (106, 1788160), (110, 1723136), (127, 1492480), (128, 1480820), (160, 1184656), (176, 1076960), (212, 894080), (220, 861568), (254, 746240), (256, 740410), (265, 715264), (320, 592328), (352, 538480), (424, 447040), (440, 430784), (508, 373120), (512, 370205), (530, 357632), (583, 325120), (635, 298496), (640, 296164), (704, 269240), (848, 223520), (880, 215392), (1016, 186560), (1060, 178816), (1166, 162560), (1270, 149248), (1280, 148082), (1397, 135680), (1408, 134620), (1696, 111760), (1760, 107696), (2032, 93280), (2120, 89408), (2332, 81280), (2540, 74624), (2560, 74041), (2794, 67840), (2816, 67310), (2915, 65024), (3392, 55880), (3520, 53848), (4064, 46640), (4240, 44704), (4664, 40640), (5080, 37312), (5588, 33920), (5632, 33655), (5830, 32512), (6731, 28160), (6784, 27940), (6985, 27136), (7040, 26924), (8128, 23320), (8480, 22352), (9328, 20320), (10160, 18656), (11176, 16960), (11660, 16256), (13462, 14080), (13568, 13970)]