138356318880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{388991}}^1$

素因数の和:389044

約数の個数: 288

約数和(自身を含む): 535221872640

約数和(自身を除く): 396865553760

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, 39520, 44460, 59280, 71136, 88920, 118560, 177840, 355680, 388991, 777982, 1166973, 1555964, 1944955, 2333946, 3111928, 3500919, 3889910, 4667892, 5056883, 5834865, 6223856, 7001838, 7390829, 7779820, 9335784, 10113766, 11669730, 12447712, 14003676, 14781658, 15170649, 15559640, 17504595, 18671568, 20227532, 22172487, 23339460, 25284415, 28007352, 29563316, 30341298, 31119280, 35009190, 36954145, 37343136, 40455064, 44344974, 45511947, 46678920, 50568830, 56014704, 59126632, 60682596, 62238560, 66517461, 70018380, 73908290, 75853245, 80910128, 88689948, 91023894, 93357840, 96080777, 101137660, 110862435, 112029408, 118253264, 121365192, 133034922, 140036760, 147816580, 151706490, 161820256, 177379896, 182047788, 186715680, 192161554, 202275320, 221724870, 227559735, 236506528, 242730384, 266069844, 280073520, 288242331, 295633160, 303412980, 332587305, 354759792, 364095576, 384323108, 404550640, 443449740, 455119470, 480403885, 485460768, 532139688, 560147040, 576484662, 591266320, 606825960, 665174610, 709519584, 728191152, 768646216, 809101280, 864726993, 886899480, 910238940, 960807770, 1064279376, 1152969324, 1182532640, 1213651920, 1330349220, 1441211655, 1456382304, 1537292432, 1729453986, 1773798960, 1820477880, 1921615540, 2128558752, 2305938648, 2427303840, 2660698440, 2882423310, 3074584864, 3458907972, 3547597920, 3640955760, 3843231080, 4323634965, 4611877296, 5321396880, 5764846620, 6917815944, 7281911520, 7686462160, 8647269930, 9223754592, 10642793760, 11529693240, 13835631888, 15372924320, 17294539860, 23059386480, 27671263776, 34589079720, 46118772960, 69178159440, 138356318880]

約数ペア:

[(1, 138356318880), (2, 69178159440), (3, 46118772960), (4, 34589079720), (5, 27671263776), (6, 23059386480), (8, 17294539860), (9, 15372924320), (10, 13835631888), (12, 11529693240), (13, 10642793760), (15, 9223754592), (16, 8647269930), (18, 7686462160), (19, 7281911520), (20, 6917815944), (24, 5764846620), (26, 5321396880), (30, 4611877296), (32, 4323634965), (36, 3843231080), (38, 3640955760), (39, 3547597920), (40, 3458907972), (45, 3074584864), (48, 2882423310), (52, 2660698440), (57, 2427303840), (60, 2305938648), (65, 2128558752), (72, 1921615540), (76, 1820477880), (78, 1773798960), (80, 1729453986), (90, 1537292432), (95, 1456382304), (96, 1441211655), (104, 1330349220), (114, 1213651920), (117, 1182532640), (120, 1152969324), (130, 1064279376), (144, 960807770), (152, 910238940), (156, 886899480), (160, 864726993), (171, 809101280), (180, 768646216), (190, 728191152), (195, 709519584), (208, 665174610), (228, 606825960), (234, 591266320), (240, 576484662), (247, 560147040), (260, 532139688), (285, 485460768), (288, 480403885), (304, 455119470), (312, 443449740), (342, 404550640), (360, 384323108), (380, 364095576), (390, 354759792), (416, 332587305), (456, 303412980), (468, 295633160), (480, 288242331), (494, 280073520), (520, 266069844), (570, 242730384), (585, 236506528), (608, 227559735), (624, 221724870), (684, 202275320), (720, 192161554), (741, 186715680), (760, 182047788), (780, 177379896), (855, 161820256), (912, 151706490), (936, 147816580), (988, 140036760), (1040, 133034922), (1140, 121365192), (1170, 118253264), (1235, 112029408), (1248, 110862435), (1368, 101137660), (1440, 96080777), (1482, 93357840), (1520, 91023894), (1560, 88689948), (1710, 80910128), (1824, 75853245), (1872, 73908290), (1976, 70018380), (2080, 66517461), (2223, 62238560), (2280, 60682596), (2340, 59126632), (2470, 56014704), (2736, 50568830), (2964, 46678920), (3040, 45511947), (3120, 44344974), (3420, 40455064), (3705, 37343136), (3744, 36954145), (3952, 35009190), (4446, 31119280), (4560, 30341298), (4680, 29563316), (4940, 28007352), (5472, 25284415), (5928, 23339460), (6240, 22172487), (6840, 20227532), (7410, 18671568), (7904, 17504595), (8892, 15559640), (9120, 15170649), (9360, 14781658), (9880, 14003676), (11115, 12447712), (11856, 11669730), (13680, 10113766), (14820, 9335784), (17784, 7779820), (18720, 7390829), (19760, 7001838), (22230, 6223856), (23712, 5834865), (27360, 5056883), (29640, 4667892), (35568, 3889910), (39520, 3500919), (44460, 3111928), (59280, 2333946), (71136, 1944955), (88920, 1555964), (118560, 1166973), (177840, 777982), (355680, 388991)]