376421920

素因数分解:

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

素因数の和:93

約数の個数: 192

約数和(自身を含む): 1094688000

約数和(自身を除く): 718266080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 343, 361, 380, 392, 490, 532, 560, 608, 665, 686, 722, 760, 784, 931, 980, 1064, 1120, 1330, 1372, 1444, 1520, 1568, 1715, 1805, 1862, 1960, 2128, 2527, 2660, 2744, 2888, 3040, 3430, 3610, 3724, 3920, 4256, 4655, 5054, 5320, 5488, 5776, 6517, 6859, 6860, 7220, 7448, 7840, 9310, 10108, 10640, 10976, 11552, 12635, 13034, 13718, 13720, 14440, 14896, 17689, 18620, 20216, 21280, 25270, 26068, 27436, 27440, 28880, 29792, 32585, 34295, 35378, 37240, 40432, 48013, 50540, 52136, 54872, 54880, 57760, 65170, 68590, 70756, 74480, 80864, 88445, 96026, 101080, 104272, 109744, 123823, 130340, 137180, 141512, 148960, 176890, 192052, 202160, 208544, 219488, 240065, 247646, 260680, 274360, 283024, 336091, 353780, 384104, 404320, 480130, 495292, 521360, 548720, 566048, 619115, 672182, 707560, 768208, 960260, 990584, 1042720, 1097440, 1238230, 1344364, 1415120, 1536416, 1680455, 1920520, 1981168, 2352637, 2476460, 2688728, 2830240, 3360910, 3841040, 3962336, 4705274, 4952920, 5377456, 6721820, 7682080, 9410548, 9905840, 10754912, 11763185, 13443640, 18821096, 19811680, 23526370, 26887280, 37642192, 47052740, 53774560, 75284384, 94105480, 188210960, 376421920]

約数ペア:

[(1, 376421920), (2, 188210960), (4, 94105480), (5, 75284384), (7, 53774560), (8, 47052740), (10, 37642192), (14, 26887280), (16, 23526370), (19, 19811680), (20, 18821096), (28, 13443640), (32, 11763185), (35, 10754912), (38, 9905840), (40, 9410548), (49, 7682080), (56, 6721820), (70, 5377456), (76, 4952920), (80, 4705274), (95, 3962336), (98, 3841040), (112, 3360910), (133, 2830240), (140, 2688728), (152, 2476460), (160, 2352637), (190, 1981168), (196, 1920520), (224, 1680455), (245, 1536416), (266, 1415120), (280, 1344364), (304, 1238230), (343, 1097440), (361, 1042720), (380, 990584), (392, 960260), (490, 768208), (532, 707560), (560, 672182), (608, 619115), (665, 566048), (686, 548720), (722, 521360), (760, 495292), (784, 480130), (931, 404320), (980, 384104), (1064, 353780), (1120, 336091), (1330, 283024), (1372, 274360), (1444, 260680), (1520, 247646), (1568, 240065), (1715, 219488), (1805, 208544), (1862, 202160), (1960, 192052), (2128, 176890), (2527, 148960), (2660, 141512), (2744, 137180), (2888, 130340), (3040, 123823), (3430, 109744), (3610, 104272), (3724, 101080), (3920, 96026), (4256, 88445), (4655, 80864), (5054, 74480), (5320, 70756), (5488, 68590), (5776, 65170), (6517, 57760), (6859, 54880), (6860, 54872), (7220, 52136), (7448, 50540), (7840, 48013), (9310, 40432), (10108, 37240), (10640, 35378), (10976, 34295), (11552, 32585), (12635, 29792), (13034, 28880), (13718, 27440), (13720, 27436), (14440, 26068), (14896, 25270), (17689, 21280), (18620, 20216)]