4990539960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 384

約数和(自身を含む): 19291484160

約数和(自身を除く): 14300944200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 193, 210, 217, 248, 252, 279, 280, 310, 315, 331, 360, 372, 386, 420, 434, 465, 504, 558, 579, 620, 630, 651, 662, 744, 772, 840, 868, 930, 965, 993, 1085, 1116, 1158, 1240, 1260, 1302, 1324, 1351, 1395, 1544, 1655, 1736, 1737, 1860, 1930, 1953, 1986, 2170, 2232, 2316, 2317, 2520, 2604, 2648, 2702, 2790, 2895, 2979, 3255, 3310, 3474, 3720, 3860, 3906, 3972, 4053, 4340, 4632, 4634, 4965, 5208, 5404, 5580, 5790, 5958, 5983, 6510, 6620, 6755, 6948, 6951, 7720, 7812, 7944, 8106, 8680, 8685, 9268, 9765, 9930, 10261, 10808, 11160, 11580, 11585, 11916, 11966, 12159, 13020, 13240, 13510, 13896, 13902, 14895, 15624, 16212, 17370, 17949, 18536, 19530, 19860, 20265, 20522, 20853, 23160, 23170, 23832, 23932, 24318, 26040, 27020, 27804, 29790, 29915, 30783, 32424, 34740, 34755, 35898, 39060, 39720, 40530, 41044, 41706, 41881, 46340, 47864, 48636, 51305, 53847, 54040, 55608, 59580, 59830, 60795, 61566, 63883, 69480, 69510, 71796, 71827, 78120, 81060, 82088, 83412, 83762, 89745, 92349, 92680, 97272, 102610, 104265, 107694, 119160, 119660, 121590, 123132, 125643, 127766, 139020, 143592, 143654, 153915, 162120, 166824, 167524, 179490, 184698, 191649, 205220, 208530, 209405, 215388, 215481, 239320, 243180, 246264, 251286, 255532, 269235, 278040, 287308, 307830, 319415, 335048, 358980, 359135, 369396, 376929, 383298, 410440, 417060, 418810, 430776, 430962, 447181, 461745, 486360, 502572, 511064, 538470, 574616, 574947, 615660, 628215, 638830, 646443, 717960, 718270, 738792, 753858, 766596, 834120, 837620, 861924, 894362, 923490, 958245, 1005144, 1076940, 1077405, 1149894, 1231320, 1256430, 1277660, 1292886, 1341543, 1436540, 1507716, 1533192, 1675240, 1723848, 1788724, 1846980, 1884645, 1916490, 1980373, 2153880, 2154810, 2235905, 2299788, 2512860, 2555320, 2585772, 2683086, 2873080, 2874735, 3015432, 3232215, 3577448, 3693960, 3769290, 3832980, 3960746, 4024629, 4309620, 4471810, 4599576, 5025720, 5171544, 5366172, 5749470, 5941119, 6464430, 6707715, 7538580, 7665960, 7921492, 8049258, 8619240, 8943620, 9901865, 10732344, 11498940, 11882238, 12928860, 13415430, 13862611, 15077160, 15842984, 16098516, 17823357, 17887240, 19803730, 20123145, 22997880, 23764476, 25857720, 26830860, 27725222, 29705595, 32197032, 35646714, 39607460, 40246290, 41587833, 47528952, 53661720, 55450444, 59411190, 69313055, 71293428, 79214920, 80492580, 83175666, 89116785, 110900888, 118822380, 124763499, 138626110, 142586856, 160985160, 166351332, 178233570, 207939165, 237644760, 249526998, 277252220, 332702664, 356467140, 415878330, 499053996, 554504440, 623817495, 712934280, 831756660, 998107992, 1247634990, 1663513320, 2495269980, 4990539960]

約数ペア:

[(1, 4990539960), (2, 2495269980), (3, 1663513320), (4, 1247634990), (5, 998107992), (6, 831756660), (7, 712934280), (8, 623817495), (9, 554504440), (10, 499053996), (12, 415878330), (14, 356467140), (15, 332702664), (18, 277252220), (20, 249526998), (21, 237644760), (24, 207939165), (28, 178233570), (30, 166351332), (31, 160985160), (35, 142586856), (36, 138626110), (40, 124763499), (42, 118822380), (45, 110900888), (56, 89116785), (60, 83175666), (62, 80492580), (63, 79214920), (70, 71293428), (72, 69313055), (84, 59411190), (90, 55450444), (93, 53661720), (105, 47528952), (120, 41587833), (124, 40246290), (126, 39607460), (140, 35646714), (155, 32197032), (168, 29705595), (180, 27725222), (186, 26830860), (193, 25857720), (210, 23764476), (217, 22997880), (248, 20123145), (252, 19803730), (279, 17887240), (280, 17823357), (310, 16098516), (315, 15842984), (331, 15077160), (360, 13862611), (372, 13415430), (386, 12928860), (420, 11882238), (434, 11498940), (465, 10732344), (504, 9901865), (558, 8943620), (579, 8619240), (620, 8049258), (630, 7921492), (651, 7665960), (662, 7538580), (744, 6707715), (772, 6464430), (840, 5941119), (868, 5749470), (930, 5366172), (965, 5171544), (993, 5025720), (1085, 4599576), (1116, 4471810), (1158, 4309620), (1240, 4024629), (1260, 3960746), (1302, 3832980), (1324, 3769290), (1351, 3693960), (1395, 3577448), (1544, 3232215), (1655, 3015432), (1736, 2874735), (1737, 2873080), (1860, 2683086), (1930, 2585772), (1953, 2555320), (1986, 2512860), (2170, 2299788), (2232, 2235905), (2316, 2154810), (2317, 2153880), (2520, 1980373), (2604, 1916490), (2648, 1884645), (2702, 1846980), (2790, 1788724), (2895, 1723848), (2979, 1675240), (3255, 1533192), (3310, 1507716), (3474, 1436540), (3720, 1341543), (3860, 1292886), (3906, 1277660), (3972, 1256430), (4053, 1231320), (4340, 1149894), (4632, 1077405), (4634, 1076940), (4965, 1005144), (5208, 958245), (5404, 923490), (5580, 894362), (5790, 861924), (5958, 837620), (5983, 834120), (6510, 766596), (6620, 753858), (6755, 738792), (6948, 718270), (6951, 717960), (7720, 646443), (7812, 638830), (7944, 628215), (8106, 615660), (8680, 574947), (8685, 574616), (9268, 538470), (9765, 511064), (9930, 502572), (10261, 486360), (10808, 461745), (11160, 447181), (11580, 430962), (11585, 430776), (11916, 418810), (11966, 417060), (12159, 410440), (13020, 383298), (13240, 376929), (13510, 369396), (13896, 359135), (13902, 358980), (14895, 335048), (15624, 319415), (16212, 307830), (17370, 287308), (17949, 278040), (18536, 269235), (19530, 255532), (19860, 251286), (20265, 246264), (20522, 243180), (20853, 239320), (23160, 215481), (23170, 215388), (23832, 209405), (23932, 208530), (24318, 205220), (26040, 191649), (27020, 184698), (27804, 179490), (29790, 167524), (29915, 166824), (30783, 162120), (32424, 153915), (34740, 143654), (34755, 143592), (35898, 139020), (39060, 127766), (39720, 125643), (40530, 123132), (41044, 121590), (41706, 119660), (41881, 119160), (46340, 107694), (47864, 104265), (48636, 102610), (51305, 97272), (53847, 92680), (54040, 92349), (55608, 89745), (59580, 83762), (59830, 83412), (60795, 82088), (61566, 81060), (63883, 78120), (69480, 71827), (69510, 71796)]