192661280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 540509760

約数和(自身を除く): 347848480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 179, 217, 224, 248, 280, 310, 358, 434, 496, 560, 620, 716, 868, 895, 961, 992, 1085, 1120, 1240, 1253, 1432, 1736, 1790, 1922, 2170, 2480, 2506, 2864, 3472, 3580, 3844, 4340, 4805, 4960, 5012, 5549, 5728, 6265, 6727, 6944, 7160, 7688, 8680, 9610, 10024, 11098, 12530, 13454, 14320, 15376, 17360, 19220, 20048, 22196, 25060, 26908, 27745, 28640, 30752, 33635, 34720, 38440, 38843, 40096, 44392, 50120, 53816, 55490, 67270, 76880, 77686, 88784, 100240, 107632, 110980, 134540, 153760, 155372, 172019, 177568, 194215, 200480, 215264, 221960, 269080, 310744, 344038, 388430, 443920, 538160, 621488, 688076, 776860, 860095, 887840, 1076320, 1204133, 1242976, 1376152, 1553720, 1720190, 2408266, 2752304, 3107440, 3440380, 4816532, 5504608, 6020665, 6214880, 6880760, 9633064, 12041330, 13761520, 19266128, 24082660, 27523040, 38532256, 48165320, 96330640, 192661280]

約数ペア:

[(1, 192661280), (2, 96330640), (4, 48165320), (5, 38532256), (7, 27523040), (8, 24082660), (10, 19266128), (14, 13761520), (16, 12041330), (20, 9633064), (28, 6880760), (31, 6214880), (32, 6020665), (35, 5504608), (40, 4816532), (56, 3440380), (62, 3107440), (70, 2752304), (80, 2408266), (112, 1720190), (124, 1553720), (140, 1376152), (155, 1242976), (160, 1204133), (179, 1076320), (217, 887840), (224, 860095), (248, 776860), (280, 688076), (310, 621488), (358, 538160), (434, 443920), (496, 388430), (560, 344038), (620, 310744), (716, 269080), (868, 221960), (895, 215264), (961, 200480), (992, 194215), (1085, 177568), (1120, 172019), (1240, 155372), (1253, 153760), (1432, 134540), (1736, 110980), (1790, 107632), (1922, 100240), (2170, 88784), (2480, 77686), (2506, 76880), (2864, 67270), (3472, 55490), (3580, 53816), (3844, 50120), (4340, 44392), (4805, 40096), (4960, 38843), (5012, 38440), (5549, 34720), (5728, 33635), (6265, 30752), (6727, 28640), (6944, 27745), (7160, 26908), (7688, 25060), (8680, 22196), (9610, 20048), (10024, 19220), (11098, 17360), (12530, 15376), (13454, 14320)]