21443905440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{15859}}^1$

素因数の和:16196

約数の個数: 192

約数和(自身を含む): 75298204800

約数和(自身を除く): 53854299360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 313, 360, 432, 480, 540, 626, 720, 864, 939, 1080, 1252, 1440, 1565, 1878, 2160, 2504, 2817, 3130, 3756, 4320, 4695, 5008, 5634, 6260, 7512, 8451, 9390, 10016, 11268, 12520, 14085, 15024, 15859, 16902, 18780, 22536, 25040, 28170, 30048, 31718, 33804, 37560, 42255, 45072, 47577, 50080, 56340, 63436, 67608, 75120, 79295, 84510, 90144, 95154, 112680, 126872, 135216, 142731, 150240, 158590, 169020, 190308, 225360, 237885, 253744, 270432, 285462, 317180, 338040, 380616, 428193, 450720, 475770, 507488, 570924, 634360, 676080, 713655, 761232, 856386, 951540, 1141848, 1268720, 1352160, 1427310, 1522464, 1712772, 1903080, 2140965, 2283696, 2537440, 2854620, 3425544, 3806160, 4281930, 4567392, 4963867, 5709240, 6851088, 7612320, 8563860, 9927734, 11418480, 13702176, 14891601, 17127720, 19855468, 22836960, 24819335, 29783202, 34255440, 39710936, 44674803, 49638670, 59566404, 68510880, 74458005, 79421872, 89349606, 99277340, 119132808, 134024409, 148916010, 158843744, 178699212, 198554680, 223374015, 238265616, 268048818, 297832020, 357398424, 397109360, 446748030, 476531232, 536097636, 595664040, 670122045, 714796848, 794218720, 893496060, 1072195272, 1191328080, 1340244090, 1429593696, 1786992120, 2144390544, 2382656160, 2680488180, 3573984240, 4288781088, 5360976360, 7147968480, 10721952720, 21443905440]

約数ペア:

[(1, 21443905440), (2, 10721952720), (3, 7147968480), (4, 5360976360), (5, 4288781088), (6, 3573984240), (8, 2680488180), (9, 2382656160), (10, 2144390544), (12, 1786992120), (15, 1429593696), (16, 1340244090), (18, 1191328080), (20, 1072195272), (24, 893496060), (27, 794218720), (30, 714796848), (32, 670122045), (36, 595664040), (40, 536097636), (45, 476531232), (48, 446748030), (54, 397109360), (60, 357398424), (72, 297832020), (80, 268048818), (90, 238265616), (96, 223374015), (108, 198554680), (120, 178699212), (135, 158843744), (144, 148916010), (160, 134024409), (180, 119132808), (216, 99277340), (240, 89349606), (270, 79421872), (288, 74458005), (313, 68510880), (360, 59566404), (432, 49638670), (480, 44674803), (540, 39710936), (626, 34255440), (720, 29783202), (864, 24819335), (939, 22836960), (1080, 19855468), (1252, 17127720), (1440, 14891601), (1565, 13702176), (1878, 11418480), (2160, 9927734), (2504, 8563860), (2817, 7612320), (3130, 6851088), (3756, 5709240), (4320, 4963867), (4695, 4567392), (5008, 4281930), (5634, 3806160), (6260, 3425544), (7512, 2854620), (8451, 2537440), (9390, 2283696), (10016, 2140965), (11268, 1903080), (12520, 1712772), (14085, 1522464), (15024, 1427310), (15859, 1352160), (16902, 1268720), (18780, 1141848), (22536, 951540), (25040, 856386), (28170, 761232), (30048, 713655), (31718, 676080), (33804, 634360), (37560, 570924), (42255, 507488), (45072, 475770), (47577, 450720), (50080, 428193), (56340, 380616), (63436, 338040), (67608, 317180), (75120, 285462), (79295, 270432), (84510, 253744), (90144, 237885), (95154, 225360), (112680, 190308), (126872, 169020), (135216, 158590), (142731, 150240)]