20629081440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 576

約数和(自身を含む): 81200351232

約数和(自身を除く): 60571269792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 62, 66, 72, 80, 86, 88, 90, 93, 96, 99, 110, 120, 124, 129, 132, 144, 155, 160, 165, 172, 176, 180, 186, 198, 215, 220, 240, 248, 258, 264, 279, 288, 310, 330, 341, 344, 352, 360, 372, 387, 396, 430, 440, 465, 473, 480, 495, 496, 516, 528, 558, 620, 645, 660, 682, 688, 720, 744, 774, 792, 860, 880, 930, 946, 977, 990, 992, 1023, 1032, 1056, 1116, 1240, 1290, 1320, 1333, 1364, 1376, 1395, 1419, 1440, 1488, 1548, 1584, 1705, 1720, 1760, 1860, 1892, 1935, 1954, 1980, 2046, 2064, 2232, 2365, 2480, 2580, 2640, 2666, 2728, 2790, 2838, 2931, 2976, 3069, 3096, 3168, 3410, 3440, 3720, 3784, 3870, 3908, 3960, 3999, 4092, 4128, 4257, 4464, 4730, 4885, 4960, 5115, 5160, 5280, 5332, 5456, 5580, 5676, 5862, 6138, 6192, 6665, 6820, 6880, 7095, 7440, 7568, 7740, 7816, 7920, 7998, 8184, 8514, 8793, 8928, 9460, 9770, 10230, 10320, 10664, 10747, 10912, 11160, 11352, 11724, 11997, 12276, 12384, 13330, 13640, 14190, 14655, 14663, 14880, 15136, 15345, 15480, 15632, 15840, 15996, 16368, 17028, 17586, 18920, 19540, 19995, 20460, 20640, 21285, 21328, 21494, 22320, 22704, 23448, 23994, 24552, 26660, 27280, 28380, 29310, 29326, 30287, 30690, 30960, 31264, 31992, 32241, 32736, 34056, 35172, 37840, 39080, 39990, 40920, 42011, 42570, 42656, 42988, 43965, 43989, 44640, 45408, 46896, 47988, 49104, 53320, 53735, 54560, 56760, 58620, 58652, 59985, 60574, 61380, 61920, 63984, 64482, 68112, 70344, 73315, 75680, 78160, 79980, 81840, 84022, 85140, 85976, 87930, 87978, 90861, 93792, 95976, 96723, 98208, 106640, 107470, 113520, 117240, 117304, 119970, 121148, 122760, 126033, 127968, 128964, 131967, 136224, 140688, 146630, 151435, 156320, 159960, 161205, 163680, 168044, 170280, 171952, 175860, 175956, 181722, 191952, 193446, 210055, 213280, 214940, 219945, 227040, 234480, 234608, 239940, 242296, 245520, 252066, 257928, 263934, 272583, 281376, 293260, 302870, 319920, 322410, 333157, 336088, 340560, 343904, 351720, 351912, 363444, 378099, 383904, 386892, 420110, 429880, 439890, 454305, 462121, 468960, 469216, 479880, 483615, 484592, 491040, 504132, 515856, 527868, 545166, 586520, 605740, 630165, 639840, 644820, 659835, 666314, 672176, 681120, 703440, 703824, 726888, 756198, 773784, 840220, 859760, 879780, 908610, 924242, 959760, 967230, 969184, 999471, 1008264, 1031712, 1055736, 1090332, 1173040, 1211480, 1260330, 1289640, 1302341, 1319670, 1332628, 1344352, 1362915, 1386363, 1406880, 1407648, 1453776, 1512396, 1547568, 1665785, 1680440, 1719520, 1759560, 1817220, 1848484, 1890495, 1919520, 1934460, 1998942, 2016528, 2111472, 2180664, 2310605, 2346080, 2422960, 2520660, 2579280, 2604682, 2639340, 2665256, 2725830, 2772726, 2907552, 2998413, 3024792, 3095136, 3331570, 3360880, 3519120, 3634440, 3696968, 3780990, 3868920, 3907023, 3997884, 4033056, 4159089, 4222944, 4361328, 4621210, 4845920, 4997355, 5041320, 5158560, 5209364, 5278680, 5330512, 5451660, 5545452, 5996826, 6049584, 6511705, 6663140, 6721760, 6931815, 7038240, 7268880, 7393936, 7561980, 7737840, 7814046, 7995768, 8318178, 8722656, 9242420, 9994710, 10082640, 10418728, 10557360, 10661024, 10903320, 11090904, 11721069, 11993652, 12099168, 13023410, 13326280, 13863630, 14325751, 14537760, 14787872, 14992065, 15123960, 15475680, 15628092, 15991536, 16636356, 18484840, 19535115, 19989420, 20165280, 20795445, 20837456, 21114720, 21806640, 22181808, 23442138, 23987304, 26046820, 26652560, 27727260, 28651502, 29984130, 30247920, 31256184, 31983072, 33272712, 36969680, 39070230, 39978840, 41590890, 41674912, 42977253, 43613280, 44363616, 46884276, 47974608, 52093640, 53305120, 55454520, 57303004, 58605345, 59968260, 60495840, 62512368, 66545424, 71628755, 73939360, 78140460, 79957680, 83181780, 85954506, 93768552, 95949216, 104187280, 110909040, 114606008, 117210690, 119936520, 125024736, 128931759, 133090848, 143257510, 156280920, 159915360, 166363560, 171909012, 187537104, 208374560, 214886265, 221818080, 229212016, 234421380, 239873040, 257863518, 286515020, 312561840, 332727120, 343818024, 375074208, 429772530, 458424032, 468842760, 479746080, 515727036, 573030040, 625123680, 644658795, 665454240, 687636048, 859545060, 937685520, 1031454072, 1146060080, 1289317590, 1375272096, 1719090120, 1875371040, 2062908144, 2292120160, 2578635180, 3438180240, 4125816288, 5157270360, 6876360480, 10314540720, 20629081440]

約数ペア:

[(1, 20629081440), (2, 10314540720), (3, 6876360480), (4, 5157270360), (5, 4125816288), (6, 3438180240), (8, 2578635180), (9, 2292120160), (10, 2062908144), (11, 1875371040), (12, 1719090120), (15, 1375272096), (16, 1289317590), (18, 1146060080), (20, 1031454072), (22, 937685520), (24, 859545060), (30, 687636048), (31, 665454240), (32, 644658795), (33, 625123680), (36, 573030040), (40, 515727036), (43, 479746080), (44, 468842760), (45, 458424032), (48, 429772530), (55, 375074208), (60, 343818024), (62, 332727120), (66, 312561840), (72, 286515020), (80, 257863518), (86, 239873040), (88, 234421380), (90, 229212016), (93, 221818080), (96, 214886265), (99, 208374560), (110, 187537104), (120, 171909012), (124, 166363560), (129, 159915360), (132, 156280920), (144, 143257510), (155, 133090848), (160, 128931759), (165, 125024736), (172, 119936520), (176, 117210690), (180, 114606008), (186, 110909040), (198, 104187280), (215, 95949216), (220, 93768552), (240, 85954506), (248, 83181780), (258, 79957680), (264, 78140460), (279, 73939360), (288, 71628755), (310, 66545424), (330, 62512368), (341, 60495840), (344, 59968260), (352, 58605345), (360, 57303004), (372, 55454520), (387, 53305120), (396, 52093640), (430, 47974608), (440, 46884276), (465, 44363616), (473, 43613280), (480, 42977253), (495, 41674912), (496, 41590890), (516, 39978840), (528, 39070230), (558, 36969680), (620, 33272712), (645, 31983072), (660, 31256184), (682, 30247920), (688, 29984130), (720, 28651502), (744, 27727260), (774, 26652560), (792, 26046820), (860, 23987304), (880, 23442138), (930, 22181808), (946, 21806640), (977, 21114720), (990, 20837456), (992, 20795445), (1023, 20165280), (1032, 19989420), (1056, 19535115), (1116, 18484840), (1240, 16636356), (1290, 15991536), (1320, 15628092), (1333, 15475680), (1364, 15123960), (1376, 14992065), (1395, 14787872), (1419, 14537760), (1440, 14325751), (1488, 13863630), (1548, 13326280), (1584, 13023410), (1705, 12099168), (1720, 11993652), (1760, 11721069), (1860, 11090904), (1892, 10903320), (1935, 10661024), (1954, 10557360), (1980, 10418728), (2046, 10082640), (2064, 9994710), (2232, 9242420), (2365, 8722656), (2480, 8318178), (2580, 7995768), (2640, 7814046), (2666, 7737840), (2728, 7561980), (2790, 7393936), (2838, 7268880), (2931, 7038240), (2976, 6931815), (3069, 6721760), (3096, 6663140), (3168, 6511705), (3410, 6049584), (3440, 5996826), (3720, 5545452), (3784, 5451660), (3870, 5330512), (3908, 5278680), (3960, 5209364), (3999, 5158560), (4092, 5041320), (4128, 4997355), (4257, 4845920), (4464, 4621210), (4730, 4361328), (4885, 4222944), (4960, 4159089), (5115, 4033056), (5160, 3997884), (5280, 3907023), (5332, 3868920), (5456, 3780990), (5580, 3696968), (5676, 3634440), (5862, 3519120), (6138, 3360880), (6192, 3331570), (6665, 3095136), (6820, 3024792), (6880, 2998413), (7095, 2907552), (7440, 2772726), (7568, 2725830), (7740, 2665256), (7816, 2639340), (7920, 2604682), (7998, 2579280), (8184, 2520660), (8514, 2422960), (8793, 2346080), (8928, 2310605), (9460, 2180664), (9770, 2111472), (10230, 2016528), (10320, 1998942), (10664, 1934460), (10747, 1919520), (10912, 1890495), (11160, 1848484), (11352, 1817220), (11724, 1759560), (11997, 1719520), (12276, 1680440), (12384, 1665785), (13330, 1547568), (13640, 1512396), (14190, 1453776), (14655, 1407648), (14663, 1406880), (14880, 1386363), (15136, 1362915), (15345, 1344352), (15480, 1332628), (15632, 1319670), (15840, 1302341), (15996, 1289640), (16368, 1260330), (17028, 1211480), (17586, 1173040), (18920, 1090332), (19540, 1055736), (19995, 1031712), (20460, 1008264), (20640, 999471), (21285, 969184), (21328, 967230), (21494, 959760), (22320, 924242), (22704, 908610), (23448, 879780), (23994, 859760), (24552, 840220), (26660, 773784), (27280, 756198), (28380, 726888), (29310, 703824), (29326, 703440), (30287, 681120), (30690, 672176), (30960, 666314), (31264, 659835), (31992, 644820), (32241, 639840), (32736, 630165), (34056, 605740), (35172, 586520), (37840, 545166), (39080, 527868), (39990, 515856), (40920, 504132), (42011, 491040), (42570, 484592), (42656, 483615), (42988, 479880), (43965, 469216), (43989, 468960), (44640, 462121), (45408, 454305), (46896, 439890), (47988, 429880), (49104, 420110), (53320, 386892), (53735, 383904), (54560, 378099), (56760, 363444), (58620, 351912), (58652, 351720), (59985, 343904), (60574, 340560), (61380, 336088), (61920, 333157), (63984, 322410), (64482, 319920), (68112, 302870), (70344, 293260), (73315, 281376), (75680, 272583), (78160, 263934), (79980, 257928), (81840, 252066), (84022, 245520), (85140, 242296), (85976, 239940), (87930, 234608), (87978, 234480), (90861, 227040), (93792, 219945), (95976, 214940), (96723, 213280), (98208, 210055), (106640, 193446), (107470, 191952), (113520, 181722), (117240, 175956), (117304, 175860), (119970, 171952), (121148, 170280), (122760, 168044), (126033, 163680), (127968, 161205), (128964, 159960), (131967, 156320), (136224, 151435), (140688, 146630)]