12723029280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35771}}^1$

素因数の和:35824

約数の個数: 288

約数和(自身を含む): 49219410240

約数和(自身を除く): 36496380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8892, 9120, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 18720, 19760, 22230, 23712, 27360, 29640, 35568, 35771, 39520, 44460, 59280, 71136, 71542, 88920, 107313, 118560, 143084, 177840, 178855, 214626, 286168, 321939, 355680, 357710, 429252, 465023, 536565, 572336, 643878, 679649, 715420, 858504, 930046, 1073130, 1144672, 1287756, 1359298, 1395069, 1430840, 1609695, 1717008, 1860092, 2038947, 2146260, 2325115, 2575512, 2718596, 2790138, 2861680, 3219390, 3398245, 3434016, 3720184, 4077894, 4185207, 4292520, 4650230, 5151024, 5437192, 5580276, 5723360, 6116841, 6438780, 6796490, 6975345, 7440368, 8155788, 8370414, 8585040, 8835437, 9300460, 10194735, 10302048, 10874384, 11160552, 12233682, 12877560, 13592980, 13950690, 14880736, 16311576, 16740828, 17170080, 17670874, 18600920, 20389470, 20926035, 21748768, 22321104, 24467364, 25755120, 26506311, 27185960, 27901380, 30584205, 32623152, 33481656, 35341748, 37201840, 40778940, 41852070, 44177185, 44642208, 48934728, 51510240, 53012622, 54371920, 55802760, 61168410, 65246304, 66963312, 70683496, 74403680, 79518933, 81557880, 83704140, 88354370, 97869456, 106025244, 108743840, 111605520, 122336820, 132531555, 133926624, 141366992, 159037866, 163115760, 167408280, 176708740, 195738912, 212050488, 223211040, 244673640, 265063110, 282733984, 318075732, 326231520, 334816560, 353417480, 397594665, 424100976, 489347280, 530126220, 636151464, 669633120, 706834960, 795189330, 848201952, 978694560, 1060252440, 1272302928, 1413669920, 1590378660, 2120504880, 2544605856, 3180757320, 4241009760, 6361514640, 12723029280]

約数ペア:

[(1, 12723029280), (2, 6361514640), (3, 4241009760), (4, 3180757320), (5, 2544605856), (6, 2120504880), (8, 1590378660), (9, 1413669920), (10, 1272302928), (12, 1060252440), (13, 978694560), (15, 848201952), (16, 795189330), (18, 706834960), (19, 669633120), (20, 636151464), (24, 530126220), (26, 489347280), (30, 424100976), (32, 397594665), (36, 353417480), (38, 334816560), (39, 326231520), (40, 318075732), (45, 282733984), (48, 265063110), (52, 244673640), (57, 223211040), (60, 212050488), (65, 195738912), (72, 176708740), (76, 167408280), (78, 163115760), (80, 159037866), (90, 141366992), (95, 133926624), (96, 132531555), (104, 122336820), (114, 111605520), (117, 108743840), (120, 106025244), (130, 97869456), (144, 88354370), (152, 83704140), (156, 81557880), (160, 79518933), (171, 74403680), (180, 70683496), (190, 66963312), (195, 65246304), (208, 61168410), (228, 55802760), (234, 54371920), (240, 53012622), (247, 51510240), (260, 48934728), (285, 44642208), (288, 44177185), (304, 41852070), (312, 40778940), (342, 37201840), (360, 35341748), (380, 33481656), (390, 32623152), (416, 30584205), (456, 27901380), (468, 27185960), (480, 26506311), (494, 25755120), (520, 24467364), (570, 22321104), (585, 21748768), (608, 20926035), (624, 20389470), (684, 18600920), (720, 17670874), (741, 17170080), (760, 16740828), (780, 16311576), (855, 14880736), (912, 13950690), (936, 13592980), (988, 12877560), (1040, 12233682), (1140, 11160552), (1170, 10874384), (1235, 10302048), (1248, 10194735), (1368, 9300460), (1440, 8835437), (1482, 8585040), (1520, 8370414), (1560, 8155788), (1710, 7440368), (1824, 6975345), (1872, 6796490), (1976, 6438780), (2080, 6116841), (2223, 5723360), (2280, 5580276), (2340, 5437192), (2470, 5151024), (2736, 4650230), (2964, 4292520), (3040, 4185207), (3120, 4077894), (3420, 3720184), (3705, 3434016), (3744, 3398245), (3952, 3219390), (4446, 2861680), (4560, 2790138), (4680, 2718596), (4940, 2575512), (5472, 2325115), (5928, 2146260), (6240, 2038947), (6840, 1860092), (7410, 1717008), (7904, 1609695), (8892, 1430840), (9120, 1395069), (9360, 1359298), (9880, 1287756), (11115, 1144672), (11856, 1073130), (13680, 930046), (14820, 858504), (17784, 715420), (18720, 679649), (19760, 643878), (22230, 572336), (23712, 536565), (27360, 465023), (29640, 429252), (35568, 357710), (35771, 355680), (39520, 321939), (44460, 286168), (59280, 214626), (71136, 178855), (71542, 177840), (88920, 143084), (107313, 118560)]