660123648

素因数分解:

$2^{12}\times 3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 208

約数和(自身を含む): 2013020160

約数和(自身を除く): 1352896512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 127, 128, 141, 144, 188, 192, 216, 254, 256, 282, 288, 376, 381, 384, 423, 432, 508, 512, 564, 576, 752, 762, 768, 846, 864, 1016, 1024, 1128, 1143, 1152, 1269, 1504, 1524, 1536, 1692, 1728, 2032, 2048, 2256, 2286, 2304, 2538, 3008, 3048, 3072, 3384, 3429, 3456, 4064, 4096, 4512, 4572, 4608, 5076, 5969, 6016, 6096, 6144, 6768, 6858, 6912, 8128, 9024, 9144, 9216, 10152, 11938, 12032, 12192, 12288, 13536, 13716, 13824, 16256, 17907, 18048, 18288, 18432, 20304, 23876, 24064, 24384, 27072, 27432, 27648, 32512, 35814, 36096, 36576, 36864, 40608, 47752, 48128, 48768, 53721, 54144, 54864, 55296, 65024, 71628, 72192, 73152, 81216, 95504, 96256, 97536, 107442, 108288, 109728, 110592, 130048, 143256, 144384, 146304, 161163, 162432, 191008, 192512, 195072, 214884, 216576, 219456, 260096, 286512, 288768, 292608, 322326, 324864, 382016, 390144, 429768, 433152, 438912, 520192, 573024, 577536, 585216, 644652, 649728, 764032, 780288, 859536, 866304, 877824, 1146048, 1170432, 1289304, 1299456, 1528064, 1560576, 1719072, 1732608, 1755648, 2292096, 2340864, 2578608, 2598912, 3056128, 3438144, 3511296, 4584192, 4681728, 5157216, 5197824, 6112256, 6876288, 7022592, 9168384, 10314432, 12224512, 13752576, 14045184, 18336768, 20628864, 24449024, 27505152, 36673536, 41257728, 55010304, 73347072, 82515456, 110020608, 165030912, 220041216, 330061824, 660123648]

約数ペア:

[(1, 660123648), (2, 330061824), (3, 220041216), (4, 165030912), (6, 110020608), (8, 82515456), (9, 73347072), (12, 55010304), (16, 41257728), (18, 36673536), (24, 27505152), (27, 24449024), (32, 20628864), (36, 18336768), (47, 14045184), (48, 13752576), (54, 12224512), (64, 10314432), (72, 9168384), (94, 7022592), (96, 6876288), (108, 6112256), (127, 5197824), (128, 5157216), (141, 4681728), (144, 4584192), (188, 3511296), (192, 3438144), (216, 3056128), (254, 2598912), (256, 2578608), (282, 2340864), (288, 2292096), (376, 1755648), (381, 1732608), (384, 1719072), (423, 1560576), (432, 1528064), (508, 1299456), (512, 1289304), (564, 1170432), (576, 1146048), (752, 877824), (762, 866304), (768, 859536), (846, 780288), (864, 764032), (1016, 649728), (1024, 644652), (1128, 585216), (1143, 577536), (1152, 573024), (1269, 520192), (1504, 438912), (1524, 433152), (1536, 429768), (1692, 390144), (1728, 382016), (2032, 324864), (2048, 322326), (2256, 292608), (2286, 288768), (2304, 286512), (2538, 260096), (3008, 219456), (3048, 216576), (3072, 214884), (3384, 195072), (3429, 192512), (3456, 191008), (4064, 162432), (4096, 161163), (4512, 146304), (4572, 144384), (4608, 143256), (5076, 130048), (5969, 110592), (6016, 109728), (6096, 108288), (6144, 107442), (6768, 97536), (6858, 96256), (6912, 95504), (8128, 81216), (9024, 73152), (9144, 72192), (9216, 71628), (10152, 65024), (11938, 55296), (12032, 54864), (12192, 54144), (12288, 53721), (13536, 48768), (13716, 48128), (13824, 47752), (16256, 40608), (17907, 36864), (18048, 36576), (18288, 36096), (18432, 35814), (20304, 32512), (23876, 27648), (24064, 27432), (24384, 27072)]