19921552320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 448

約数和(自身を含む): 69312983040

約数和(自身を除く): 49391430720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 41, 48, 58, 60, 62, 64, 80, 82, 87, 93, 96, 116, 120, 123, 124, 145, 155, 160, 164, 174, 186, 192, 205, 232, 240, 246, 248, 290, 310, 320, 328, 348, 372, 410, 435, 464, 465, 480, 492, 496, 563, 580, 615, 620, 656, 696, 744, 820, 870, 899, 928, 930, 960, 984, 992, 1126, 1160, 1189, 1230, 1240, 1271, 1312, 1392, 1488, 1640, 1689, 1740, 1798, 1856, 1860, 1968, 1984, 2252, 2320, 2378, 2460, 2480, 2542, 2624, 2697, 2784, 2815, 2976, 3280, 3378, 3480, 3567, 3596, 3720, 3813, 3936, 4495, 4504, 4640, 4756, 4920, 4960, 5084, 5394, 5568, 5630, 5945, 5952, 6355, 6560, 6756, 6960, 7134, 7192, 7440, 7626, 7872, 8445, 8990, 9008, 9280, 9512, 9840, 9920, 10168, 10788, 11260, 11890, 12710, 13120, 13485, 13512, 13920, 14268, 14384, 14880, 15252, 16327, 16890, 17453, 17835, 17980, 18016, 19024, 19065, 19680, 20336, 21576, 22520, 23083, 23780, 25420, 26970, 27024, 27840, 28536, 28768, 29760, 30504, 32654, 33780, 34906, 35670, 35960, 36032, 36859, 38048, 38130, 39360, 40672, 43152, 45040, 46166, 47560, 48981, 50840, 52359, 53940, 54048, 57072, 57536, 61008, 65308, 67560, 69249, 69812, 71340, 71920, 73718, 76096, 76260, 81344, 81635, 86304, 87265, 90080, 92332, 95120, 97962, 101680, 104718, 107880, 108096, 110577, 114144, 115415, 122016, 130616, 135120, 138498, 139624, 142680, 143840, 147436, 152520, 163270, 172608, 174530, 180160, 184295, 184664, 190240, 195924, 203360, 209436, 215760, 221154, 228288, 230830, 244032, 244905, 261232, 261795, 270240, 276996, 279248, 285360, 287680, 294872, 305040, 326540, 346245, 349060, 368590, 369328, 380480, 391848, 406720, 418872, 431520, 442308, 461660, 489810, 506137, 522464, 523590, 540480, 552885, 553992, 558496, 570720, 589744, 610080, 653080, 669407, 692490, 698120, 715573, 737180, 738656, 783696, 837744, 863040, 884616, 923320, 979620, 1012274, 1044928, 1047180, 1105770, 1107984, 1116992, 1141440, 1179488, 1220160, 1306160, 1338814, 1384980, 1396240, 1431146, 1474360, 1477312, 1518411, 1567392, 1675488, 1769232, 1846640, 1959240, 2008221, 2024548, 2094360, 2146719, 2211540, 2215968, 2358976, 2530685, 2612320, 2677628, 2769960, 2792480, 2862292, 2948720, 3036822, 3134784, 3347035, 3350976, 3538464, 3577865, 3693280, 3918480, 4016442, 4049096, 4188720, 4293438, 4423080, 4431936, 5061370, 5224640, 5355256, 5539920, 5584960, 5724584, 5897440, 6073644, 6694070, 7076928, 7155730, 7386560, 7592055, 7836960, 8032884, 8098192, 8377440, 8586876, 8846160, 10041105, 10122740, 10710512, 10733595, 11079840, 11449168, 11794880, 12147288, 13388140, 14311460, 15184110, 15673920, 16065768, 16196384, 16754880, 17173752, 17692320, 20082210, 20245480, 20751617, 21421024, 21467190, 22159680, 22898336, 24294576, 26776280, 28622920, 30368220, 32131536, 32392768, 34347504, 35384640, 40164420, 40490960, 41503234, 42842048, 42934380, 45796672, 48589152, 53552560, 57245840, 60736440, 62254851, 64263072, 68695008, 80328840, 80981920, 83006468, 85868760, 97178304, 103758085, 107105120, 114491680, 121472880, 124509702, 128526144, 137390016, 160657680, 161963840, 166012936, 171737520, 207516170, 214210240, 228983360, 242945760, 249019404, 311274255, 321315360, 332025872, 343475040, 415032340, 485891520, 498038808, 622548510, 642630720, 664051744, 686950080, 830064680, 996077616, 1245097020, 1328103488, 1660129360, 1992155232, 2490194040, 3320258720, 3984310464, 4980388080, 6640517440, 9960776160, 19921552320]

約数ペア:

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