860392960

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^3$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 2533029840

約数和(自身を除く): 1672636880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 361, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 722, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1568, 1792, 1805, 1862, 1960, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3136, 3584, 3610, 3724, 3920, 4256, 4480, 4655, 4864, 5054, 5320, 5776, 6080, 6272, 6859, 7220, 7448, 7840, 8512, 8960, 9310, 9728, 10108, 10640, 11552, 12160, 12544, 12635, 13718, 14440, 14896, 15680, 17024, 17689, 17920, 18620, 20216, 21280, 23104, 24320, 25088, 25270, 27436, 28880, 29792, 31360, 34048, 34295, 35378, 37240, 40432, 42560, 46208, 48013, 48640, 50540, 54872, 57760, 59584, 62720, 68096, 68590, 70756, 74480, 80864, 85120, 88445, 92416, 96026, 101080, 109744, 115520, 119168, 125440, 137180, 141512, 148960, 161728, 170240, 176890, 184832, 192052, 202160, 219488, 231040, 238336, 240065, 274360, 283024, 297920, 323456, 336091, 340480, 353780, 384104, 404320, 438976, 462080, 476672, 480130, 548720, 566048, 595840, 646912, 672182, 707560, 768208, 808640, 877952, 924160, 960260, 1097440, 1132096, 1191680, 1293824, 1344364, 1415120, 1536416, 1617280, 1680455, 1755904, 1920520, 2194880, 2264192, 2383360, 2688728, 2830240, 3072832, 3234560, 3360910, 3511808, 3841040, 4389760, 4528384, 5377456, 5660480, 6145664, 6469120, 6721820, 7682080, 8779520, 9056768, 10754912, 11320960, 12291328, 13443640, 15364160, 17559040, 21509824, 22641920, 24582656, 26887280, 30728320, 43019648, 45283840, 53774560, 61456640, 86039296, 107549120, 122913280, 172078592, 215098240, 430196480, 860392960]

約数ペア:

[(1, 860392960), (2, 430196480), (4, 215098240), (5, 172078592), (7, 122913280), (8, 107549120), (10, 86039296), (14, 61456640), (16, 53774560), (19, 45283840), (20, 43019648), (28, 30728320), (32, 26887280), (35, 24582656), (38, 22641920), (40, 21509824), (49, 17559040), (56, 15364160), (64, 13443640), (70, 12291328), (76, 11320960), (80, 10754912), (95, 9056768), (98, 8779520), (112, 7682080), (128, 6721820), (133, 6469120), (140, 6145664), (152, 5660480), (160, 5377456), (190, 4528384), (196, 4389760), (224, 3841040), (245, 3511808), (256, 3360910), (266, 3234560), (280, 3072832), (304, 2830240), (320, 2688728), (361, 2383360), (380, 2264192), (392, 2194880), (448, 1920520), (490, 1755904), (512, 1680455), (532, 1617280), (560, 1536416), (608, 1415120), (640, 1344364), (665, 1293824), (722, 1191680), (760, 1132096), (784, 1097440), (896, 960260), (931, 924160), (980, 877952), (1064, 808640), (1120, 768208), (1216, 707560), (1280, 672182), (1330, 646912), (1444, 595840), (1520, 566048), (1568, 548720), (1792, 480130), (1805, 476672), (1862, 462080), (1960, 438976), (2128, 404320), (2240, 384104), (2432, 353780), (2527, 340480), (2560, 336091), (2660, 323456), (2888, 297920), (3040, 283024), (3136, 274360), (3584, 240065), (3610, 238336), (3724, 231040), (3920, 219488), (4256, 202160), (4480, 192052), (4655, 184832), (4864, 176890), (5054, 170240), (5320, 161728), (5776, 148960), (6080, 141512), (6272, 137180), (6859, 125440), (7220, 119168), (7448, 115520), (7840, 109744), (8512, 101080), (8960, 96026), (9310, 92416), (9728, 88445), (10108, 85120), (10640, 80864), (11552, 74480), (12160, 70756), (12544, 68590), (12635, 68096), (13718, 62720), (14440, 59584), (14896, 57760), (15680, 54872), (17024, 50540), (17689, 48640), (17920, 48013), (18620, 46208), (20216, 42560), (21280, 40432), (23104, 37240), (24320, 35378), (25088, 34295), (25270, 34048), (27436, 31360), (28880, 29792)]