1120781880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 3966912000

約数和(自身を除く): 2846130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 193, 216, 228, 270, 283, 285, 342, 360, 380, 386, 456, 513, 540, 566, 570, 579, 684, 760, 772, 849, 855, 965, 1026, 1080, 1132, 1140, 1158, 1368, 1415, 1544, 1698, 1710, 1737, 1930, 2052, 2264, 2280, 2316, 2547, 2565, 2830, 2895, 3396, 3420, 3474, 3667, 3860, 4104, 4245, 4632, 5094, 5130, 5211, 5377, 5660, 5790, 6792, 6840, 6948, 7334, 7641, 7720, 8490, 8685, 10188, 10260, 10422, 10754, 11001, 11320, 11580, 12735, 13896, 14668, 15282, 16131, 16980, 17370, 18335, 20376, 20520, 20844, 21508, 22002, 23160, 25470, 26055, 26885, 29336, 30564, 32262, 33003, 33960, 34740, 36670, 38205, 41688, 43016, 44004, 48393, 50940, 52110, 53770, 54619, 55005, 61128, 64524, 66006, 69480, 73340, 76410, 80655, 88008, 96786, 99009, 101880, 104220, 107540, 109238, 110010, 129048, 132012, 145179, 146680, 152820, 161310, 163857, 165015, 193572, 198018, 208440, 215080, 218476, 220020, 241965, 264024, 273095, 290358, 305640, 322620, 327714, 330030, 387144, 396036, 436952, 440040, 483930, 491571, 495045, 546190, 580716, 645240, 655428, 660060, 725895, 792072, 819285, 967860, 983142, 990090, 1037761, 1092380, 1161432, 1310856, 1320120, 1451790, 1474713, 1638570, 1935720, 1966284, 1980180, 2075522, 2184760, 2457855, 2903580, 2949426, 3113283, 3277140, 3932568, 3960360, 4151044, 4915710, 5188805, 5807160, 5898852, 6226566, 6554280, 7373565, 8302088, 9339849, 9831420, 10377610, 11797704, 12453132, 14747130, 15566415, 18679698, 19662840, 20755220, 24906264, 28019547, 29494260, 31132830, 37359396, 41510440, 46699245, 56039094, 58988520, 62265660, 74718792, 93398490, 112078188, 124531320, 140097735, 186796980, 224156376, 280195470, 373593960, 560390940, 1120781880]

約数ペア:

[(1, 1120781880), (2, 560390940), (3, 373593960), (4, 280195470), (5, 224156376), (6, 186796980), (8, 140097735), (9, 124531320), (10, 112078188), (12, 93398490), (15, 74718792), (18, 62265660), (19, 58988520), (20, 56039094), (24, 46699245), (27, 41510440), (30, 37359396), (36, 31132830), (38, 29494260), (40, 28019547), (45, 24906264), (54, 20755220), (57, 19662840), (60, 18679698), (72, 15566415), (76, 14747130), (90, 12453132), (95, 11797704), (108, 10377610), (114, 9831420), (120, 9339849), (135, 8302088), (152, 7373565), (171, 6554280), (180, 6226566), (190, 5898852), (193, 5807160), (216, 5188805), (228, 4915710), (270, 4151044), (283, 3960360), (285, 3932568), (342, 3277140), (360, 3113283), (380, 2949426), (386, 2903580), (456, 2457855), (513, 2184760), (540, 2075522), (566, 1980180), (570, 1966284), (579, 1935720), (684, 1638570), (760, 1474713), (772, 1451790), (849, 1320120), (855, 1310856), (965, 1161432), (1026, 1092380), (1080, 1037761), (1132, 990090), (1140, 983142), (1158, 967860), (1368, 819285), (1415, 792072), (1544, 725895), (1698, 660060), (1710, 655428), (1737, 645240), (1930, 580716), (2052, 546190), (2264, 495045), (2280, 491571), (2316, 483930), (2547, 440040), (2565, 436952), (2830, 396036), (2895, 387144), (3396, 330030), (3420, 327714), (3474, 322620), (3667, 305640), (3860, 290358), (4104, 273095), (4245, 264024), (4632, 241965), (5094, 220020), (5130, 218476), (5211, 215080), (5377, 208440), (5660, 198018), (5790, 193572), (6792, 165015), (6840, 163857), (6948, 161310), (7334, 152820), (7641, 146680), (7720, 145179), (8490, 132012), (8685, 129048), (10188, 110010), (10260, 109238), (10422, 107540), (10754, 104220), (11001, 101880), (11320, 99009), (11580, 96786), (12735, 88008), (13896, 80655), (14668, 76410), (15282, 73340), (16131, 69480), (16980, 66006), (17370, 64524), (18335, 61128), (20376, 55005), (20520, 54619), (20844, 53770), (21508, 52110), (22002, 50940), (23160, 48393), (25470, 44004), (26055, 43016), (26885, 41688), (29336, 38205), (30564, 36670), (32262, 34740), (33003, 33960)]