19193818560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53891}}^1$

素因数の和:53971

約数の個数: 224

約数和(自身を含む): 70961536512

約数和(自身を除く): 51767717952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2240, 2544, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 5088, 5565, 5936, 6360, 6720, 7420, 8480, 8904, 10176, 11130, 11872, 12720, 14840, 16960, 17808, 22260, 23744, 25440, 29680, 35616, 44520, 50880, 53891, 59360, 71232, 89040, 107782, 118720, 161673, 178080, 215564, 269455, 323346, 356160, 377237, 431128, 538910, 646692, 754474, 808365, 862256, 1077820, 1131711, 1293384, 1508948, 1616730, 1724512, 1886185, 2155640, 2263422, 2586768, 2856223, 3017896, 3233460, 3449024, 3772370, 4311280, 4526844, 5173536, 5658555, 5712446, 6035792, 6466920, 7544740, 8568669, 8622560, 9053688, 10347072, 11317110, 11424892, 12071584, 12933840, 14281115, 15089480, 17137338, 17245120, 18107376, 19993561, 22634220, 22849784, 24143168, 25867680, 28562230, 30178960, 34274676, 36214752, 39987122, 42843345, 45268440, 45699568, 51735360, 57124460, 59980683, 60357920, 68549352, 72429504, 79974244, 85686690, 90536880, 91399136, 99967805, 114248920, 119961366, 120715840, 137098704, 159948488, 171373380, 181073760, 182798272, 199935610, 228497840, 239922732, 274197408, 299903415, 319896976, 342746760, 362147520, 399871220, 456995680, 479845464, 548394816, 599806830, 639793952, 685493520, 799742440, 913991360, 959690928, 1199613660, 1279587904, 1370987040, 1599484880, 1919381856, 2399227320, 2741974080, 3198969760, 3838763712, 4798454640, 6397939520, 9596909280, 19193818560]

約数ペア:

[(1, 19193818560), (2, 9596909280), (3, 6397939520), (4, 4798454640), (5, 3838763712), (6, 3198969760), (7, 2741974080), (8, 2399227320), (10, 1919381856), (12, 1599484880), (14, 1370987040), (15, 1279587904), (16, 1199613660), (20, 959690928), (21, 913991360), (24, 799742440), (28, 685493520), (30, 639793952), (32, 599806830), (35, 548394816), (40, 479845464), (42, 456995680), (48, 399871220), (53, 362147520), (56, 342746760), (60, 319896976), (64, 299903415), (70, 274197408), (80, 239922732), (84, 228497840), (96, 199935610), (105, 182798272), (106, 181073760), (112, 171373380), (120, 159948488), (140, 137098704), (159, 120715840), (160, 119961366), (168, 114248920), (192, 99967805), (210, 91399136), (212, 90536880), (224, 85686690), (240, 79974244), (265, 72429504), (280, 68549352), (318, 60357920), (320, 59980683), (336, 57124460), (371, 51735360), (420, 45699568), (424, 45268440), (448, 42843345), (480, 39987122), (530, 36214752), (560, 34274676), (636, 30178960), (672, 28562230), (742, 25867680), (795, 24143168), (840, 22849784), (848, 22634220), (960, 19993561), (1060, 18107376), (1113, 17245120), (1120, 17137338), (1272, 15089480), (1344, 14281115), (1484, 12933840), (1590, 12071584), (1680, 11424892), (1696, 11317110), (1855, 10347072), (2120, 9053688), (2226, 8622560), (2240, 8568669), (2544, 7544740), (2968, 6466920), (3180, 6035792), (3360, 5712446), (3392, 5658555), (3710, 5173536), (4240, 4526844), (4452, 4311280), (5088, 3772370), (5565, 3449024), (5936, 3233460), (6360, 3017896), (6720, 2856223), (7420, 2586768), (8480, 2263422), (8904, 2155640), (10176, 1886185), (11130, 1724512), (11872, 1616730), (12720, 1508948), (14840, 1293384), (16960, 1131711), (17808, 1077820), (22260, 862256), (23744, 808365), (25440, 754474), (29680, 646692), (35616, 538910), (44520, 431128), (50880, 377237), (53891, 356160), (59360, 323346), (71232, 269455), (89040, 215564), (107782, 178080), (118720, 161673)]