1924222720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 5651251200

約数和(自身を除く): 3727028480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 89, 95, 112, 127, 128, 133, 140, 152, 160, 178, 190, 224, 254, 256, 266, 280, 304, 320, 356, 380, 445, 448, 508, 532, 560, 608, 623, 635, 640, 665, 712, 760, 889, 890, 896, 1016, 1064, 1120, 1216, 1246, 1270, 1280, 1330, 1424, 1520, 1691, 1778, 1780, 1792, 2032, 2128, 2240, 2413, 2432, 2492, 2540, 2660, 2848, 3040, 3115, 3382, 3556, 3560, 4064, 4256, 4445, 4480, 4826, 4864, 4984, 5080, 5320, 5696, 6080, 6230, 6764, 7112, 7120, 8128, 8455, 8512, 8890, 8960, 9652, 9968, 10160, 10640, 11303, 11392, 11837, 12065, 12160, 12460, 13528, 14224, 14240, 16256, 16891, 16910, 17024, 17780, 19304, 19936, 20320, 21280, 22606, 22784, 23674, 24130, 24320, 24920, 27056, 28448, 28480, 32512, 33782, 33820, 34048, 35560, 38608, 39872, 40640, 42560, 45212, 47348, 48260, 49840, 54112, 56515, 56896, 56960, 59185, 67564, 67640, 71120, 77216, 79121, 79744, 81280, 84455, 85120, 90424, 94696, 96520, 99680, 108224, 113030, 113792, 113920, 118370, 135128, 135280, 142240, 154432, 158242, 159488, 162560, 168910, 170240, 180848, 189392, 193040, 199360, 214757, 216448, 226060, 227584, 236740, 270256, 270560, 284480, 308864, 316484, 337820, 361696, 378784, 386080, 395605, 398720, 429514, 432896, 452120, 473480, 540512, 541120, 568960, 617728, 632968, 675640, 723392, 757568, 772160, 791210, 797440, 859028, 904240, 946960, 1073785, 1081024, 1082240, 1137920, 1265936, 1351280, 1446784, 1503299, 1515136, 1544320, 1582420, 1718056, 1808480, 1893920, 2147570, 2162048, 2164480, 2531872, 2702560, 2893568, 3006598, 3030272, 3088640, 3164840, 3436112, 3616960, 3787840, 4295140, 4324096, 5063744, 5405120, 6013196, 6329680, 6872224, 7233920, 7516495, 7575680, 8590280, 10127488, 10810240, 12026392, 12659360, 13744448, 14467840, 15032990, 15151360, 17180560, 20254976, 21620480, 24052784, 25318720, 27488896, 30065980, 34361120, 48105568, 50637440, 54977792, 60131960, 68722240, 96211136, 101274880, 120263920, 137444480, 192422272, 240527840, 274888960, 384844544, 481055680, 962111360, 1924222720]

約数ペア:

[(1, 1924222720), (2, 962111360), (4, 481055680), (5, 384844544), (7, 274888960), (8, 240527840), (10, 192422272), (14, 137444480), (16, 120263920), (19, 101274880), (20, 96211136), (28, 68722240), (32, 60131960), (35, 54977792), (38, 50637440), (40, 48105568), (56, 34361120), (64, 30065980), (70, 27488896), (76, 25318720), (80, 24052784), (89, 21620480), (95, 20254976), (112, 17180560), (127, 15151360), (128, 15032990), (133, 14467840), (140, 13744448), (152, 12659360), (160, 12026392), (178, 10810240), (190, 10127488), (224, 8590280), (254, 7575680), (256, 7516495), (266, 7233920), (280, 6872224), (304, 6329680), (320, 6013196), (356, 5405120), (380, 5063744), (445, 4324096), (448, 4295140), (508, 3787840), (532, 3616960), (560, 3436112), (608, 3164840), (623, 3088640), (635, 3030272), (640, 3006598), (665, 2893568), (712, 2702560), (760, 2531872), (889, 2164480), (890, 2162048), (896, 2147570), (1016, 1893920), (1064, 1808480), (1120, 1718056), (1216, 1582420), (1246, 1544320), (1270, 1515136), (1280, 1503299), (1330, 1446784), (1424, 1351280), (1520, 1265936), (1691, 1137920), (1778, 1082240), (1780, 1081024), (1792, 1073785), (2032, 946960), (2128, 904240), (2240, 859028), (2413, 797440), (2432, 791210), (2492, 772160), (2540, 757568), (2660, 723392), (2848, 675640), (3040, 632968), (3115, 617728), (3382, 568960), (3556, 541120), (3560, 540512), (4064, 473480), (4256, 452120), (4445, 432896), (4480, 429514), (4826, 398720), (4864, 395605), (4984, 386080), (5080, 378784), (5320, 361696), (5696, 337820), (6080, 316484), (6230, 308864), (6764, 284480), (7112, 270560), (7120, 270256), (8128, 236740), (8455, 227584), (8512, 226060), (8890, 216448), (8960, 214757), (9652, 199360), (9968, 193040), (10160, 189392), (10640, 180848), (11303, 170240), (11392, 168910), (11837, 162560), (12065, 159488), (12160, 158242), (12460, 154432), (13528, 142240), (14224, 135280), (14240, 135128), (16256, 118370), (16891, 113920), (16910, 113792), (17024, 113030), (17780, 108224), (19304, 99680), (19936, 96520), (20320, 94696), (21280, 90424), (22606, 85120), (22784, 84455), (23674, 81280), (24130, 79744), (24320, 79121), (24920, 77216), (27056, 71120), (28448, 67640), (28480, 67564), (32512, 59185), (33782, 56960), (33820, 56896), (34048, 56515), (35560, 54112), (38608, 49840), (39872, 48260), (40640, 47348), (42560, 45212)]