1949708880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 400

約数和(自身を含む): 7894744704

約数和(自身を除く): 5945035824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 162, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 324, 336, 360, 371, 378, 405, 420, 424, 432, 477, 504, 530, 540, 560, 567, 630, 636, 648, 720, 742, 756, 795, 810, 811, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1134, 1260, 1272, 1296, 1431, 1484, 1512, 1590, 1620, 1622, 1680, 1855, 1890, 1908, 2120, 2160, 2226, 2268, 2385, 2433, 2520, 2544, 2835, 2862, 2968, 3024, 3180, 3240, 3244, 3339, 3710, 3780, 3816, 4055, 4240, 4293, 4452, 4536, 4770, 4866, 5040, 5565, 5670, 5677, 5724, 5936, 6360, 6480, 6488, 6678, 7155, 7299, 7420, 7560, 7632, 8110, 8586, 8904, 9072, 9540, 9732, 10017, 11130, 11340, 11354, 11448, 12165, 12720, 12976, 13356, 14310, 14598, 14840, 15120, 16220, 16695, 17031, 17172, 17808, 19080, 19464, 20034, 21465, 21897, 22260, 22680, 22708, 22896, 24330, 26712, 28385, 28620, 29196, 29680, 30051, 32440, 33390, 34062, 34344, 36495, 38160, 38928, 40068, 42930, 42983, 43794, 44520, 45360, 45416, 48660, 50085, 51093, 53424, 56770, 57240, 58392, 60102, 64880, 65691, 66780, 68124, 68688, 72990, 80136, 85155, 85860, 85966, 87588, 89040, 90832, 97320, 100170, 102186, 109485, 113540, 114480, 116784, 120204, 128949, 131382, 133560, 136248, 145980, 150255, 153279, 160272, 170310, 171720, 171932, 175176, 194640, 200340, 204372, 214915, 218970, 227080, 240408, 255465, 257898, 262764, 267120, 272496, 291960, 300510, 300881, 306558, 328455, 340620, 343440, 343864, 350352, 386847, 400680, 408744, 429830, 437940, 454160, 459837, 480816, 510930, 515796, 525528, 583920, 601020, 601762, 613116, 644745, 656910, 681240, 687728, 766395, 773694, 801360, 817488, 859660, 875880, 902643, 919674, 1021860, 1031592, 1051056, 1160541, 1202040, 1203524, 1226232, 1289490, 1313820, 1362480, 1504405, 1532790, 1547388, 1719320, 1751760, 1805286, 1839348, 1934235, 2043720, 2063184, 2299185, 2321082, 2404080, 2407048, 2452464, 2578980, 2627640, 2707929, 3008810, 3065580, 3094776, 3438640, 3481623, 3610572, 3678696, 3868470, 4087440, 4513215, 4598370, 4642164, 4814096, 5157960, 5255280, 5415858, 5802705, 6017620, 6131160, 6189552, 6963246, 7221144, 7357392, 7736940, 8123787, 9026430, 9196740, 9284328, 10315920, 10831716, 11605410, 12035240, 12262320, 13539645, 13926492, 14442288, 15473880, 16247574, 17408115, 18052860, 18393480, 18568656, 21663432, 23210820, 24070480, 24371361, 27079290, 27852984, 30947760, 32495148, 34816230, 36105720, 36786960, 40618935, 43326864, 46421640, 48742722, 54158580, 55705968, 64990296, 69632460, 72211440, 81237870, 92843280, 97485444, 108317160, 121856805, 129980592, 139264920, 162475740, 194970888, 216634320, 243713610, 278529840, 324951480, 389941776, 487427220, 649902960, 974854440, 1949708880]

約数ペア:

[(1, 1949708880), (2, 974854440), (3, 649902960), (4, 487427220), (5, 389941776), (6, 324951480), (7, 278529840), (8, 243713610), (9, 216634320), (10, 194970888), (12, 162475740), (14, 139264920), (15, 129980592), (16, 121856805), (18, 108317160), (20, 97485444), (21, 92843280), (24, 81237870), (27, 72211440), (28, 69632460), (30, 64990296), (35, 55705968), (36, 54158580), (40, 48742722), (42, 46421640), (45, 43326864), (48, 40618935), (53, 36786960), (54, 36105720), (56, 34816230), (60, 32495148), (63, 30947760), (70, 27852984), (72, 27079290), (80, 24371361), (81, 24070480), (84, 23210820), (90, 21663432), (105, 18568656), (106, 18393480), (108, 18052860), (112, 17408115), (120, 16247574), (126, 15473880), (135, 14442288), (140, 13926492), (144, 13539645), (159, 12262320), (162, 12035240), (168, 11605410), (180, 10831716), (189, 10315920), (210, 9284328), (212, 9196740), (216, 9026430), (240, 8123787), (252, 7736940), (265, 7357392), (270, 7221144), (280, 6963246), (315, 6189552), (318, 6131160), (324, 6017620), (336, 5802705), (360, 5415858), (371, 5255280), (378, 5157960), (405, 4814096), (420, 4642164), (424, 4598370), (432, 4513215), (477, 4087440), (504, 3868470), (530, 3678696), (540, 3610572), (560, 3481623), (567, 3438640), (630, 3094776), (636, 3065580), (648, 3008810), (720, 2707929), (742, 2627640), (756, 2578980), (795, 2452464), (810, 2407048), (811, 2404080), (840, 2321082), (848, 2299185), (945, 2063184), (954, 2043720), (1008, 1934235), (1060, 1839348), (1080, 1805286), (1113, 1751760), (1134, 1719320), (1260, 1547388), (1272, 1532790), (1296, 1504405), (1431, 1362480), (1484, 1313820), (1512, 1289490), (1590, 1226232), (1620, 1203524), (1622, 1202040), (1680, 1160541), (1855, 1051056), (1890, 1031592), (1908, 1021860), (2120, 919674), (2160, 902643), (2226, 875880), (2268, 859660), (2385, 817488), (2433, 801360), (2520, 773694), (2544, 766395), (2835, 687728), (2862, 681240), (2968, 656910), (3024, 644745), (3180, 613116), (3240, 601762), (3244, 601020), (3339, 583920), (3710, 525528), (3780, 515796), (3816, 510930), (4055, 480816), (4240, 459837), (4293, 454160), (4452, 437940), (4536, 429830), (4770, 408744), (4866, 400680), (5040, 386847), (5565, 350352), (5670, 343864), (5677, 343440), (5724, 340620), (5936, 328455), (6360, 306558), (6480, 300881), (6488, 300510), (6678, 291960), (7155, 272496), (7299, 267120), (7420, 262764), (7560, 257898), (7632, 255465), (8110, 240408), (8586, 227080), (8904, 218970), (9072, 214915), (9540, 204372), (9732, 200340), (10017, 194640), (11130, 175176), (11340, 171932), (11354, 171720), (11448, 170310), (12165, 160272), (12720, 153279), (12976, 150255), (13356, 145980), (14310, 136248), (14598, 133560), (14840, 131382), (15120, 128949), (16220, 120204), (16695, 116784), (17031, 114480), (17172, 113540), (17808, 109485), (19080, 102186), (19464, 100170), (20034, 97320), (21465, 90832), (21897, 89040), (22260, 87588), (22680, 85966), (22708, 85860), (22896, 85155), (24330, 80136), (26712, 72990), (28385, 68688), (28620, 68124), (29196, 66780), (29680, 65691), (30051, 64880), (32440, 60102), (33390, 58392), (34062, 57240), (34344, 56770), (36495, 53424), (38160, 51093), (38928, 50085), (40068, 48660), (42930, 45416), (42983, 45360), (43794, 44520)]