80520557040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16319}}^1$

素因数の和:16445

約数の個数: 480

約数和(自身を含む): 340949606400

約数和(自身を除く): 260429049360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 89, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 178, 180, 198, 210, 220, 231, 240, 252, 264, 267, 280, 308, 315, 330, 336, 356, 360, 385, 396, 420, 440, 445, 462, 495, 504, 528, 534, 560, 616, 623, 630, 660, 693, 712, 720, 770, 792, 801, 840, 880, 890, 924, 979, 990, 1008, 1068, 1155, 1232, 1246, 1260, 1320, 1335, 1386, 1424, 1540, 1584, 1602, 1680, 1780, 1848, 1869, 1958, 1980, 2136, 2310, 2492, 2520, 2640, 2670, 2772, 2937, 3080, 3115, 3204, 3465, 3560, 3696, 3738, 3916, 3960, 4005, 4272, 4620, 4895, 4984, 5040, 5340, 5544, 5607, 5874, 6160, 6230, 6408, 6853, 6930, 7120, 7476, 7832, 7920, 8010, 8811, 9240, 9345, 9790, 9968, 10680, 11088, 11214, 11748, 12460, 12816, 13706, 13860, 14685, 14952, 15664, 16020, 16319, 17622, 18480, 18690, 19580, 20559, 21360, 22428, 23496, 24920, 27412, 27720, 28035, 29370, 29904, 32040, 32638, 34265, 35244, 37380, 39160, 41118, 44055, 44856, 46992, 48957, 49840, 54824, 55440, 56070, 58740, 61677, 64080, 65276, 68530, 70488, 74760, 78320, 81595, 82236, 88110, 89712, 97914, 102795, 109648, 112140, 114233, 117480, 123354, 130552, 137060, 140976, 146871, 149520, 163190, 164472, 176220, 179509, 195828, 205590, 224280, 228466, 234960, 244785, 246708, 261104, 274120, 293742, 308385, 326380, 328944, 342699, 352440, 359018, 391656, 411180, 448560, 456932, 489570, 493416, 538527, 548240, 571165, 587484, 616770, 652760, 685398, 704880, 718036, 734355, 783312, 822360, 897545, 913864, 979140, 986832, 1028097, 1077054, 1142330, 1174968, 1233540, 1256563, 1305520, 1370796, 1436072, 1452391, 1468710, 1615581, 1644720, 1713495, 1795090, 1827728, 1958280, 2056194, 2154108, 2284660, 2349936, 2467080, 2513126, 2692635, 2741592, 2872144, 2904782, 2937420, 3231162, 3426990, 3590180, 3769689, 3916560, 4112388, 4308216, 4357173, 4569320, 4934160, 5026252, 5140485, 5385270, 5483184, 5809564, 5874840, 6282815, 6462324, 6853980, 7180360, 7261955, 7539378, 8077905, 8224776, 8616432, 8714346, 9138640, 10052504, 10166737, 10280970, 10770540, 11309067, 11619128, 11749680, 12565630, 12924648, 13071519, 13707960, 14360720, 14523910, 15078756, 15976301, 16155810, 16449552, 17428692, 18848445, 20105008, 20333474, 20561940, 21541080, 21785865, 22618134, 23238256, 25131260, 25849296, 26143038, 27415920, 29047820, 30157512, 30500211, 31952602, 32311620, 34857384, 37696890, 40666948, 41123880, 43082160, 43571730, 45236268, 47928903, 50262520, 50833685, 52286076, 56545335, 58095640, 60315024, 61000422, 63905204, 64623240, 65357595, 69714768, 75393780, 79881505, 81333896, 82247760, 87143460, 90472536, 91500633, 95857806, 100525040, 101667370, 104572152, 111834107, 113090670, 116191280, 122000844, 127810408, 129246480, 130715190, 143786709, 150787560, 152501055, 159763010, 162667792, 174286920, 180945072, 183001266, 191715612, 203334740, 209144304, 223668214, 226181340, 239644515, 244001688, 255620816, 261430380, 287573418, 301575120, 305002110, 319526020, 335502321, 348573840, 366002532, 383431224, 406669480, 447336428, 452362680, 457503165, 479289030, 488003376, 522860760, 559170535, 575146836, 610004220, 639052040, 671004642, 718933545, 732005064, 766862448, 813338960, 894672856, 904725360, 915006330, 958578060, 1006506963, 1045721520, 1118341070, 1150293672, 1220008440, 1278104080, 1342009284, 1437867090, 1464010128, 1677511605, 1789345712, 1830012660, 1917156120, 2013013926, 2236682140, 2300587344, 2440016880, 2684018568, 2875734180, 3355023210, 3660025320, 3834312240, 4026027852, 4473364280, 5032534815, 5368037136, 5751468360, 6710046420, 7320050640, 8052055704, 8946728560, 10065069630, 11502936720, 13420092840, 16104111408, 20130139260, 26840185680, 40260278520, 80520557040]

約数ペア:

[(1, 80520557040), (2, 40260278520), (3, 26840185680), (4, 20130139260), (5, 16104111408), (6, 13420092840), (7, 11502936720), (8, 10065069630), (9, 8946728560), (10, 8052055704), (11, 7320050640), (12, 6710046420), (14, 5751468360), (15, 5368037136), (16, 5032534815), (18, 4473364280), (20, 4026027852), (21, 3834312240), (22, 3660025320), (24, 3355023210), (28, 2875734180), (30, 2684018568), (33, 2440016880), (35, 2300587344), (36, 2236682140), (40, 2013013926), (42, 1917156120), (44, 1830012660), (45, 1789345712), (48, 1677511605), (55, 1464010128), (56, 1437867090), (60, 1342009284), (63, 1278104080), (66, 1220008440), (70, 1150293672), (72, 1118341070), (77, 1045721520), (80, 1006506963), (84, 958578060), (88, 915006330), (89, 904725360), (90, 894672856), (99, 813338960), (105, 766862448), (110, 732005064), (112, 718933545), (120, 671004642), (126, 639052040), (132, 610004220), (140, 575146836), (144, 559170535), (154, 522860760), (165, 488003376), (168, 479289030), (176, 457503165), (178, 452362680), (180, 447336428), (198, 406669480), (210, 383431224), (220, 366002532), (231, 348573840), (240, 335502321), (252, 319526020), (264, 305002110), (267, 301575120), (280, 287573418), (308, 261430380), (315, 255620816), (330, 244001688), (336, 239644515), (356, 226181340), (360, 223668214), (385, 209144304), (396, 203334740), (420, 191715612), (440, 183001266), (445, 180945072), (462, 174286920), (495, 162667792), (504, 159763010), (528, 152501055), (534, 150787560), (560, 143786709), (616, 130715190), (623, 129246480), (630, 127810408), (660, 122000844), (693, 116191280), (712, 113090670), (720, 111834107), (770, 104572152), (792, 101667370), (801, 100525040), (840, 95857806), (880, 91500633), (890, 90472536), (924, 87143460), (979, 82247760), (990, 81333896), (1008, 79881505), (1068, 75393780), (1155, 69714768), (1232, 65357595), (1246, 64623240), (1260, 63905204), (1320, 61000422), (1335, 60315024), (1386, 58095640), (1424, 56545335), (1540, 52286076), (1584, 50833685), (1602, 50262520), (1680, 47928903), (1780, 45236268), (1848, 43571730), (1869, 43082160), (1958, 41123880), (1980, 40666948), (2136, 37696890), (2310, 34857384), (2492, 32311620), (2520, 31952602), (2640, 30500211), (2670, 30157512), (2772, 29047820), (2937, 27415920), (3080, 26143038), (3115, 25849296), (3204, 25131260), (3465, 23238256), (3560, 22618134), (3696, 21785865), (3738, 21541080), (3916, 20561940), (3960, 20333474), (4005, 20105008), (4272, 18848445), (4620, 17428692), (4895, 16449552), (4984, 16155810), (5040, 15976301), (5340, 15078756), (5544, 14523910), (5607, 14360720), (5874, 13707960), (6160, 13071519), (6230, 12924648), (6408, 12565630), (6853, 11749680), (6930, 11619128), (7120, 11309067), (7476, 10770540), (7832, 10280970), (7920, 10166737), (8010, 10052504), (8811, 9138640), (9240, 8714346), (9345, 8616432), (9790, 8224776), (9968, 8077905), (10680, 7539378), (11088, 7261955), (11214, 7180360), (11748, 6853980), (12460, 6462324), (12816, 6282815), (13706, 5874840), (13860, 5809564), (14685, 5483184), (14952, 5385270), (15664, 5140485), (16020, 5026252), (16319, 4934160), (17622, 4569320), (18480, 4357173), (18690, 4308216), (19580, 4112388), (20559, 3916560), (21360, 3769689), (22428, 3590180), (23496, 3426990), (24920, 3231162), (27412, 2937420), (27720, 2904782), (28035, 2872144), (29370, 2741592), (29904, 2692635), (32040, 2513126), (32638, 2467080), (34265, 2349936), (35244, 2284660), (37380, 2154108), (39160, 2056194), (41118, 1958280), (44055, 1827728), (44856, 1795090), (46992, 1713495), (48957, 1644720), (49840, 1615581), (54824, 1468710), (55440, 1452391), (56070, 1436072), (58740, 1370796), (61677, 1305520), (64080, 1256563), (65276, 1233540), (68530, 1174968), (70488, 1142330), (74760, 1077054), (78320, 1028097), (81595, 986832), (82236, 979140), (88110, 913864), (89712, 897545), (97914, 822360), (102795, 783312), (109648, 734355), (112140, 718036), (114233, 704880), (117480, 685398), (123354, 652760), (130552, 616770), (137060, 587484), (140976, 571165), (146871, 548240), (149520, 538527), (163190, 493416), (164472, 489570), (176220, 456932), (179509, 448560), (195828, 411180), (205590, 391656), (224280, 359018), (228466, 352440), (234960, 342699), (244785, 328944), (246708, 326380), (261104, 308385), (274120, 293742)]