720470016

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 2385474000

約数和(自身を除く): 1665003984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 349, 384, 448, 504, 512, 576, 672, 698, 768, 896, 1008, 1024, 1047, 1152, 1344, 1396, 1536, 1792, 2016, 2048, 2094, 2304, 2443, 2688, 2792, 3072, 3141, 3584, 4032, 4096, 4188, 4608, 4886, 5376, 5584, 6144, 6282, 7168, 7329, 8064, 8192, 8376, 9216, 9772, 10752, 11168, 12288, 12564, 14336, 14658, 16128, 16384, 16752, 18432, 19544, 21504, 21987, 22336, 24576, 25128, 28672, 29316, 32256, 32768, 33504, 36864, 39088, 43008, 43974, 44672, 49152, 50256, 57344, 58632, 64512, 67008, 73728, 78176, 86016, 87948, 89344, 98304, 100512, 114688, 117264, 129024, 134016, 147456, 156352, 172032, 175896, 178688, 201024, 229376, 234528, 258048, 268032, 294912, 312704, 344064, 351792, 357376, 402048, 469056, 516096, 536064, 625408, 688128, 703584, 714752, 804096, 938112, 1032192, 1072128, 1250816, 1407168, 1429504, 1608192, 1876224, 2064384, 2144256, 2501632, 2814336, 2859008, 3216384, 3752448, 4288512, 5003264, 5628672, 5718016, 6432768, 7504896, 8577024, 10006528, 11257344, 11436032, 12865536, 15009792, 17154048, 20013056, 22514688, 25731072, 30019584, 34308096, 40026112, 45029376, 51462144, 60039168, 80052224, 90058752, 102924288, 120078336, 180117504, 240156672, 360235008, 720470016]

約数ペア:

[(1, 720470016), (2, 360235008), (3, 240156672), (4, 180117504), (6, 120078336), (7, 102924288), (8, 90058752), (9, 80052224), (12, 60039168), (14, 51462144), (16, 45029376), (18, 40026112), (21, 34308096), (24, 30019584), (28, 25731072), (32, 22514688), (36, 20013056), (42, 17154048), (48, 15009792), (56, 12865536), (63, 11436032), (64, 11257344), (72, 10006528), (84, 8577024), (96, 7504896), (112, 6432768), (126, 5718016), (128, 5628672), (144, 5003264), (168, 4288512), (192, 3752448), (224, 3216384), (252, 2859008), (256, 2814336), (288, 2501632), (336, 2144256), (349, 2064384), (384, 1876224), (448, 1608192), (504, 1429504), (512, 1407168), (576, 1250816), (672, 1072128), (698, 1032192), (768, 938112), (896, 804096), (1008, 714752), (1024, 703584), (1047, 688128), (1152, 625408), (1344, 536064), (1396, 516096), (1536, 469056), (1792, 402048), (2016, 357376), (2048, 351792), (2094, 344064), (2304, 312704), (2443, 294912), (2688, 268032), (2792, 258048), (3072, 234528), (3141, 229376), (3584, 201024), (4032, 178688), (4096, 175896), (4188, 172032), (4608, 156352), (4886, 147456), (5376, 134016), (5584, 129024), (6144, 117264), (6282, 114688), (7168, 100512), (7329, 98304), (8064, 89344), (8192, 87948), (8376, 86016), (9216, 78176), (9772, 73728), (10752, 67008), (11168, 64512), (12288, 58632), (12564, 57344), (14336, 50256), (14658, 49152), (16128, 44672), (16384, 43974), (16752, 43008), (18432, 39088), (19544, 36864), (21504, 33504), (21987, 32768), (22336, 32256), (24576, 29316), (25128, 28672)]