20068277760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 480

約数和(自身を含む): 71833750560

約数和(自身を除く): 51765472800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 109, 120, 122, 128, 131, 144, 160, 180, 183, 192, 218, 240, 244, 256, 262, 288, 305, 320, 327, 360, 366, 384, 393, 436, 480, 488, 512, 524, 545, 549, 576, 610, 640, 654, 655, 720, 732, 768, 786, 872, 915, 960, 976, 981, 1048, 1090, 1098, 1152, 1179, 1220, 1280, 1308, 1310, 1440, 1464, 1536, 1572, 1635, 1744, 1830, 1920, 1952, 1962, 1965, 2096, 2180, 2196, 2304, 2358, 2440, 2560, 2616, 2620, 2745, 2880, 2928, 3144, 3270, 3488, 3660, 3840, 3904, 3924, 3930, 4192, 4360, 4392, 4608, 4716, 4880, 4905, 5232, 5240, 5490, 5760, 5856, 5895, 6288, 6540, 6649, 6976, 7320, 7680, 7808, 7848, 7860, 7991, 8384, 8720, 8784, 9432, 9760, 9810, 10464, 10480, 10980, 11520, 11712, 11790, 12576, 13080, 13298, 13952, 14279, 14640, 15616, 15696, 15720, 15982, 16768, 17440, 17568, 18864, 19520, 19620, 19947, 20928, 20960, 21960, 23040, 23424, 23580, 23973, 25152, 26160, 26596, 27904, 28558, 29280, 31232, 31392, 31440, 31964, 33245, 33536, 34880, 35136, 37728, 39040, 39240, 39894, 39955, 41856, 41920, 42837, 43920, 46848, 47160, 47946, 50304, 52320, 53192, 55808, 57116, 58560, 59841, 62784, 62880, 63928, 66490, 67072, 69760, 70272, 71395, 71919, 75456, 78080, 78480, 79788, 79910, 83712, 83840, 85674, 87840, 93696, 94320, 95892, 99735, 100608, 104640, 106384, 114232, 117120, 119682, 119865, 125568, 125760, 127856, 128511, 132980, 139520, 140544, 142790, 143838, 150912, 156160, 156960, 159576, 159820, 167424, 167680, 171348, 175680, 188640, 191784, 199470, 201216, 209280, 212768, 214185, 228464, 234240, 239364, 239730, 251136, 251520, 255712, 257022, 265960, 279040, 281088, 285580, 287676, 299205, 301824, 313920, 319152, 319640, 335360, 342696, 351360, 359595, 377280, 383568, 398940, 418560, 425536, 428370, 456928, 468480, 478728, 479460, 502272, 503040, 511424, 514044, 531920, 571160, 575352, 598410, 603648, 627840, 638304, 639280, 642555, 685392, 702720, 719190, 754560, 767136, 797880, 837120, 851072, 856740, 871019, 913856, 957456, 958920, 1006080, 1022848, 1028088, 1063840, 1142320, 1150704, 1196820, 1255680, 1276608, 1278560, 1285110, 1370784, 1405440, 1438380, 1509120, 1534272, 1595760, 1702144, 1713480, 1742038, 1827712, 1914912, 1917840, 2045696, 2056176, 2127680, 2284640, 2301408, 2393640, 2511360, 2553216, 2557120, 2570220, 2613057, 2741568, 2876760, 3018240, 3068544, 3191520, 3404288, 3426960, 3484076, 3655424, 3829824, 3835680, 4091392, 4112352, 4255360, 4355095, 4569280, 4602816, 4787280, 5106432, 5114240, 5140440, 5226114, 5483136, 5753520, 6137088, 6383040, 6853920, 6968152, 7310848, 7659648, 7671360, 7839171, 8224704, 8510720, 8710190, 9138560, 9205632, 9574560, 10212864, 10228480, 10280880, 10452228, 10966272, 11507040, 12274176, 12766080, 13065285, 13707840, 13936304, 15319296, 15342720, 15678342, 16449408, 17021440, 17420380, 18277120, 18411264, 19149120, 20456960, 20561760, 20904456, 21932544, 23014080, 25532160, 26130570, 27415680, 27872608, 30638592, 30685440, 31356684, 32898816, 34840760, 36554240, 36822528, 38298240, 39195855, 41123520, 41808912, 46028160, 51064320, 52261140, 54831360, 55745216, 61370880, 62713368, 65797632, 69681520, 76596480, 78391710, 82247040, 83617824, 92056320, 104522280, 109662720, 111490432, 125426736, 139363040, 153192960, 156783420, 164494080, 167235648, 184112640, 209044560, 222980864, 250853472, 278726080, 313566840, 328988160, 334471296, 418089120, 445961728, 501706944, 557452160, 627133680, 668942592, 836178240, 1003413888, 1114904320, 1254267360, 1337885184, 1672356480, 2006827776, 2229808640, 2508534720, 3344712960, 4013655552, 5017069440, 6689425920, 10034138880, 20068277760]

約数ペア:

[(1, 20068277760), (2, 10034138880), (3, 6689425920), (4, 5017069440), (5, 4013655552), (6, 3344712960), (8, 2508534720), (9, 2229808640), (10, 2006827776), (12, 1672356480), (15, 1337885184), (16, 1254267360), (18, 1114904320), (20, 1003413888), (24, 836178240), (30, 668942592), (32, 627133680), (36, 557452160), (40, 501706944), (45, 445961728), (48, 418089120), (60, 334471296), (61, 328988160), (64, 313566840), (72, 278726080), (80, 250853472), (90, 222980864), (96, 209044560), (109, 184112640), (120, 167235648), (122, 164494080), (128, 156783420), (131, 153192960), (144, 139363040), (160, 125426736), (180, 111490432), (183, 109662720), (192, 104522280), (218, 92056320), (240, 83617824), (244, 82247040), (256, 78391710), (262, 76596480), (288, 69681520), (305, 65797632), (320, 62713368), (327, 61370880), (360, 55745216), (366, 54831360), (384, 52261140), (393, 51064320), (436, 46028160), (480, 41808912), (488, 41123520), (512, 39195855), (524, 38298240), (545, 36822528), (549, 36554240), (576, 34840760), (610, 32898816), (640, 31356684), (654, 30685440), (655, 30638592), (720, 27872608), (732, 27415680), (768, 26130570), (786, 25532160), (872, 23014080), (915, 21932544), (960, 20904456), (976, 20561760), (981, 20456960), (1048, 19149120), (1090, 18411264), (1098, 18277120), (1152, 17420380), (1179, 17021440), (1220, 16449408), (1280, 15678342), (1308, 15342720), (1310, 15319296), (1440, 13936304), (1464, 13707840), (1536, 13065285), (1572, 12766080), (1635, 12274176), (1744, 11507040), (1830, 10966272), (1920, 10452228), (1952, 10280880), (1962, 10228480), (1965, 10212864), (2096, 9574560), (2180, 9205632), (2196, 9138560), (2304, 8710190), (2358, 8510720), (2440, 8224704), (2560, 7839171), (2616, 7671360), (2620, 7659648), (2745, 7310848), (2880, 6968152), (2928, 6853920), (3144, 6383040), (3270, 6137088), (3488, 5753520), (3660, 5483136), (3840, 5226114), (3904, 5140440), (3924, 5114240), (3930, 5106432), (4192, 4787280), (4360, 4602816), (4392, 4569280), (4608, 4355095), (4716, 4255360), (4880, 4112352), (4905, 4091392), (5232, 3835680), (5240, 3829824), (5490, 3655424), (5760, 3484076), (5856, 3426960), (5895, 3404288), (6288, 3191520), (6540, 3068544), (6649, 3018240), (6976, 2876760), (7320, 2741568), (7680, 2613057), (7808, 2570220), (7848, 2557120), (7860, 2553216), (7991, 2511360), (8384, 2393640), (8720, 2301408), (8784, 2284640), (9432, 2127680), (9760, 2056176), (9810, 2045696), (10464, 1917840), (10480, 1914912), (10980, 1827712), (11520, 1742038), (11712, 1713480), (11790, 1702144), (12576, 1595760), (13080, 1534272), (13298, 1509120), (13952, 1438380), (14279, 1405440), (14640, 1370784), (15616, 1285110), (15696, 1278560), (15720, 1276608), (15982, 1255680), (16768, 1196820), (17440, 1150704), (17568, 1142320), (18864, 1063840), (19520, 1028088), (19620, 1022848), (19947, 1006080), (20928, 958920), (20960, 957456), (21960, 913856), (23040, 871019), (23424, 856740), (23580, 851072), (23973, 837120), (25152, 797880), (26160, 767136), (26596, 754560), (27904, 719190), (28558, 702720), (29280, 685392), (31232, 642555), (31392, 639280), (31440, 638304), (31964, 627840), (33245, 603648), (33536, 598410), (34880, 575352), (35136, 571160), (37728, 531920), (39040, 514044), (39240, 511424), (39894, 503040), (39955, 502272), (41856, 479460), (41920, 478728), (42837, 468480), (43920, 456928), (46848, 428370), (47160, 425536), (47946, 418560), (50304, 398940), (52320, 383568), (53192, 377280), (55808, 359595), (57116, 351360), (58560, 342696), (59841, 335360), (62784, 319640), (62880, 319152), (63928, 313920), (66490, 301824), (67072, 299205), (69760, 287676), (70272, 285580), (71395, 281088), (71919, 279040), (75456, 265960), (78080, 257022), (78480, 255712), (79788, 251520), (79910, 251136), (83712, 239730), (83840, 239364), (85674, 234240), (87840, 228464), (93696, 214185), (94320, 212768), (95892, 209280), (99735, 201216), (100608, 199470), (104640, 191784), (106384, 188640), (114232, 175680), (117120, 171348), (119682, 167680), (119865, 167424), (125568, 159820), (125760, 159576), (127856, 156960), (128511, 156160), (132980, 150912), (139520, 143838), (140544, 142790)]