20245839600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 720

約数和(自身を含む): 80771973120

約数和(自身を除く): 60526133520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 31, 35, 40, 42, 48, 49, 50, 56, 58, 60, 62, 70, 75, 80, 84, 87, 93, 98, 100, 105, 112, 116, 120, 124, 140, 145, 147, 150, 155, 168, 174, 175, 186, 196, 200, 203, 210, 217, 232, 240, 245, 248, 280, 290, 294, 300, 310, 336, 348, 350, 372, 383, 392, 400, 406, 420, 434, 435, 464, 465, 490, 496, 525, 560, 580, 588, 600, 609, 620, 651, 696, 700, 725, 735, 744, 766, 775, 784, 812, 840, 868, 870, 899, 930, 980, 1015, 1050, 1085, 1149, 1160, 1176, 1200, 1218, 1225, 1240, 1302, 1392, 1400, 1421, 1450, 1470, 1488, 1519, 1532, 1550, 1624, 1680, 1736, 1740, 1798, 1860, 1915, 1960, 2030, 2100, 2170, 2175, 2298, 2320, 2325, 2352, 2436, 2450, 2480, 2604, 2681, 2697, 2800, 2842, 2900, 2940, 3038, 3045, 3064, 3100, 3248, 3255, 3472, 3480, 3596, 3675, 3720, 3830, 3920, 4060, 4200, 4263, 4340, 4350, 4495, 4557, 4596, 4650, 4872, 4900, 5075, 5208, 5362, 5394, 5425, 5684, 5745, 5800, 5880, 6076, 6090, 6128, 6200, 6293, 6510, 6960, 7105, 7192, 7350, 7440, 7595, 7660, 8043, 8120, 8400, 8526, 8680, 8700, 8990, 9114, 9192, 9300, 9575, 9744, 9800, 10150, 10416, 10724, 10788, 10850, 11107, 11368, 11490, 11600, 11760, 11873, 12152, 12180, 12400, 12586, 13020, 13405, 13485, 14210, 14384, 14700, 15190, 15225, 15320, 16086, 16240, 16275, 17052, 17360, 17400, 17980, 18228, 18384, 18600, 18767, 18879, 19150, 19600, 20300, 21315, 21448, 21576, 21700, 22214, 22475, 22736, 22785, 22980, 23746, 24304, 24360, 25172, 26040, 26810, 26970, 28420, 28725, 29400, 30380, 30450, 30640, 31465, 32172, 32550, 33321, 34104, 34800, 35525, 35619, 35960, 36456, 37200, 37534, 37758, 37975, 38300, 40215, 40600, 42630, 42896, 43152, 43400, 44051, 44428, 44950, 45570, 45960, 47492, 48720, 50344, 52080, 53620, 53940, 55535, 56301, 56840, 57450, 58800, 59365, 60760, 60900, 62930, 64344, 65100, 66642, 67025, 67425, 68208, 71050, 71238, 71920, 72912, 75068, 75516, 75950, 76600, 77749, 80430, 81200, 83111, 85260, 86800, 88102, 88856, 89900, 91140, 91920, 93835, 94395, 94984, 100688, 106575, 107240, 107880, 111070, 112602, 113680, 113925, 114900, 118730, 121520, 121800, 125860, 128688, 130200, 132153, 133284, 134050, 134850, 142100, 142476, 150136, 151032, 151900, 153200, 155498, 157325, 160860, 166222, 166605, 170520, 176204, 177712, 178095, 179800, 182280, 187670, 188790, 189968, 201075, 213150, 214480, 215760, 220255, 222140, 225204, 227850, 229800, 233247, 237460, 243600, 249333, 251720, 260400, 264306, 266568, 268100, 269700, 277675, 281505, 284200, 284952, 296825, 300272, 302064, 303800, 310996, 314650, 321720, 332444, 333210, 341040, 344317, 352408, 356190, 359600, 364560, 375340, 377580, 388745, 402150, 415555, 426300, 440510, 444280, 450408, 455700, 459600, 466494, 469175, 471975, 474920, 498666, 503440, 528612, 533136, 536200, 539400, 544243, 555350, 563010, 568400, 569904, 581777, 593650, 607600, 621992, 629300, 643440, 660765, 664888, 666420, 688634, 704816, 712380, 750680, 755160, 777490, 804300, 831110, 833025, 852600, 881020, 888560, 890475, 900816, 911400, 932988, 938350, 943950, 949840, 997332, 1032951, 1057224, 1072400, 1078800, 1088486, 1101275, 1110700, 1126020, 1163554, 1166235, 1187300, 1243984, 1246665, 1258600, 1321530, 1329776, 1332840, 1377268, 1407525, 1424760, 1501360, 1510320, 1554980, 1608600, 1632729, 1662220, 1666050, 1705200, 1721585, 1745331, 1762040, 1780950, 1822800, 1865976, 1876700, 1887900, 1943725, 1994664, 2065902, 2077775, 2114448, 2176972, 2202550, 2221400, 2252040, 2327108, 2332470, 2374600, 2410219, 2493330, 2517200, 2643060, 2665680, 2721215, 2754536, 2815050, 2849520, 2908885, 3109960, 3217200, 3265458, 3303825, 3324440, 3332100, 3443170, 3490662, 3524080, 3561900, 3731952, 3753400, 3775800, 3887450, 3989328, 4131804, 4155550, 4353944, 4405100, 4442800, 4504080, 4654216, 4664940, 4749200, 4820438, 4986660, 5164755, 5286120, 5442430, 5509072, 5630100, 5817770, 5831175, 6219920, 6233325, 6530916, 6607650, 6648880, 6664200, 6886340, 6981324, 7123800, 7230657, 7506800, 7551600, 7774900, 8163645, 8263608, 8311100, 8607925, 8707888, 8726655, 8810200, 9308432, 9329880, 9640876, 9973320, 10329510, 10572240, 10884860, 11260200, 11635540, 11662350, 12051095, 12466650, 13061832, 13215300, 13328400, 13606075, 13772680, 13962648, 14247600, 14461314, 14544425, 15549800, 16327290, 16527216, 16622200, 16871533, 17215850, 17453310, 17620400, 18659760, 19281752, 19946640, 20659020, 21769720, 22520400, 23271080, 23324700, 24102190, 24933300, 25823775, 26123664, 26430600, 27212150, 27545360, 27925296, 28922628, 29088850, 31099600, 32654580, 33244400, 33743066, 34431700, 34906620, 36153285, 38563504, 40818225, 41318040, 43539440, 43633275, 46542160, 46649400, 48204380, 49866600, 50614599, 51647550, 52861200, 54424300, 57845256, 58177700, 60255475, 65309160, 67486132, 68863400, 69813240, 72306570, 81636450, 82636080, 84357665, 87266550, 93298800, 96408760, 99733200, 101229198, 103295100, 108848600, 115690512, 116355400, 120510950, 130618320, 134972264, 137726800, 139626480, 144613140, 163272900, 168715330, 174533100, 180766425, 192817520, 202458396, 206590200, 217697200, 232710800, 241021900, 253072995, 269944528, 289226280, 326545800, 337430660, 349066200, 361532850, 404916792, 413180400, 421788325, 482043800, 506145990, 578452560, 653091600, 674861320, 698132400, 723065700, 809833584, 843576650, 964087600, 1012291980, 1265364975, 1349722640, 1446131400, 1687153300, 2024583960, 2530729950, 2892262800, 3374306600, 4049167920, 5061459900, 6748613200, 10122919800, 20245839600]

約数ペア:

[(1, 20245839600), (2, 10122919800), (3, 6748613200), (4, 5061459900), (5, 4049167920), (6, 3374306600), (7, 2892262800), (8, 2530729950), (10, 2024583960), (12, 1687153300), (14, 1446131400), (15, 1349722640), (16, 1265364975), (20, 1012291980), (21, 964087600), (24, 843576650), (25, 809833584), (28, 723065700), (29, 698132400), (30, 674861320), (31, 653091600), (35, 578452560), (40, 506145990), (42, 482043800), (48, 421788325), (49, 413180400), (50, 404916792), (56, 361532850), (58, 349066200), (60, 337430660), (62, 326545800), (70, 289226280), (75, 269944528), (80, 253072995), (84, 241021900), (87, 232710800), (93, 217697200), (98, 206590200), (100, 202458396), (105, 192817520), (112, 180766425), (116, 174533100), (120, 168715330), (124, 163272900), (140, 144613140), (145, 139626480), (147, 137726800), (150, 134972264), (155, 130618320), (168, 120510950), (174, 116355400), (175, 115690512), (186, 108848600), (196, 103295100), (200, 101229198), (203, 99733200), (210, 96408760), (217, 93298800), (232, 87266550), (240, 84357665), (245, 82636080), (248, 81636450), (280, 72306570), (290, 69813240), (294, 68863400), (300, 67486132), (310, 65309160), (336, 60255475), (348, 58177700), (350, 57845256), (372, 54424300), (383, 52861200), (392, 51647550), (400, 50614599), (406, 49866600), (420, 48204380), (434, 46649400), (435, 46542160), (464, 43633275), (465, 43539440), (490, 41318040), (496, 40818225), (525, 38563504), (560, 36153285), (580, 34906620), (588, 34431700), (600, 33743066), (609, 33244400), (620, 32654580), (651, 31099600), (696, 29088850), (700, 28922628), (725, 27925296), (735, 27545360), (744, 27212150), (766, 26430600), (775, 26123664), (784, 25823775), (812, 24933300), (840, 24102190), (868, 23324700), (870, 23271080), (899, 22520400), (930, 21769720), (980, 20659020), (1015, 19946640), (1050, 19281752), (1085, 18659760), (1149, 17620400), (1160, 17453310), (1176, 17215850), (1200, 16871533), (1218, 16622200), (1225, 16527216), (1240, 16327290), (1302, 15549800), (1392, 14544425), (1400, 14461314), (1421, 14247600), (1450, 13962648), (1470, 13772680), (1488, 13606075), (1519, 13328400), (1532, 13215300), (1550, 13061832), (1624, 12466650), (1680, 12051095), (1736, 11662350), (1740, 11635540), (1798, 11260200), (1860, 10884860), (1915, 10572240), (1960, 10329510), (2030, 9973320), (2100, 9640876), (2170, 9329880), (2175, 9308432), (2298, 8810200), (2320, 8726655), (2325, 8707888), (2352, 8607925), (2436, 8311100), (2450, 8263608), (2480, 8163645), (2604, 7774900), (2681, 7551600), (2697, 7506800), (2800, 7230657), (2842, 7123800), (2900, 6981324), (2940, 6886340), (3038, 6664200), (3045, 6648880), (3064, 6607650), (3100, 6530916), (3248, 6233325), (3255, 6219920), (3472, 5831175), (3480, 5817770), (3596, 5630100), (3675, 5509072), (3720, 5442430), (3830, 5286120), (3920, 5164755), (4060, 4986660), (4200, 4820438), (4263, 4749200), (4340, 4664940), (4350, 4654216), (4495, 4504080), (4557, 4442800), (4596, 4405100), (4650, 4353944), (4872, 4155550), (4900, 4131804), (5075, 3989328), (5208, 3887450), (5362, 3775800), (5394, 3753400), (5425, 3731952), (5684, 3561900), (5745, 3524080), (5800, 3490662), (5880, 3443170), (6076, 3332100), (6090, 3324440), (6128, 3303825), (6200, 3265458), (6293, 3217200), (6510, 3109960), (6960, 2908885), (7105, 2849520), (7192, 2815050), (7350, 2754536), (7440, 2721215), (7595, 2665680), (7660, 2643060), (8043, 2517200), (8120, 2493330), (8400, 2410219), (8526, 2374600), (8680, 2332470), (8700, 2327108), (8990, 2252040), (9114, 2221400), (9192, 2202550), (9300, 2176972), (9575, 2114448), (9744, 2077775), (9800, 2065902), (10150, 1994664), (10416, 1943725), (10724, 1887900), (10788, 1876700), (10850, 1865976), (11107, 1822800), (11368, 1780950), (11490, 1762040), (11600, 1745331), (11760, 1721585), (11873, 1705200), (12152, 1666050), (12180, 1662220), (12400, 1632729), (12586, 1608600), (13020, 1554980), (13405, 1510320), (13485, 1501360), (14210, 1424760), (14384, 1407525), (14700, 1377268), (15190, 1332840), (15225, 1329776), (15320, 1321530), (16086, 1258600), (16240, 1246665), (16275, 1243984), (17052, 1187300), (17360, 1166235), (17400, 1163554), (17980, 1126020), (18228, 1110700), (18384, 1101275), (18600, 1088486), (18767, 1078800), (18879, 1072400), (19150, 1057224), (19600, 1032951), (20300, 997332), (21315, 949840), (21448, 943950), (21576, 938350), (21700, 932988), (22214, 911400), (22475, 900816), (22736, 890475), (22785, 888560), (22980, 881020), (23746, 852600), (24304, 833025), (24360, 831110), (25172, 804300), (26040, 777490), (26810, 755160), (26970, 750680), (28420, 712380), (28725, 704816), (29400, 688634), (30380, 666420), (30450, 664888), (30640, 660765), (31465, 643440), (32172, 629300), (32550, 621992), (33321, 607600), (34104, 593650), (34800, 581777), (35525, 569904), (35619, 568400), (35960, 563010), (36456, 555350), (37200, 544243), (37534, 539400), (37758, 536200), (37975, 533136), (38300, 528612), (40215, 503440), (40600, 498666), (42630, 474920), (42896, 471975), (43152, 469175), (43400, 466494), (44051, 459600), (44428, 455700), (44950, 450408), (45570, 444280), (45960, 440510), (47492, 426300), (48720, 415555), (50344, 402150), (52080, 388745), (53620, 377580), (53940, 375340), (55535, 364560), (56301, 359600), (56840, 356190), (57450, 352408), (58800, 344317), (59365, 341040), (60760, 333210), (60900, 332444), (62930, 321720), (64344, 314650), (65100, 310996), (66642, 303800), (67025, 302064), (67425, 300272), (68208, 296825), (71050, 284952), (71238, 284200), (71920, 281505), (72912, 277675), (75068, 269700), (75516, 268100), (75950, 266568), (76600, 264306), (77749, 260400), (80430, 251720), (81200, 249333), (83111, 243600), (85260, 237460), (86800, 233247), (88102, 229800), (88856, 227850), (89900, 225204), (91140, 222140), (91920, 220255), (93835, 215760), (94395, 214480), (94984, 213150), (100688, 201075), (106575, 189968), (107240, 188790), (107880, 187670), (111070, 182280), (112602, 179800), (113680, 178095), (113925, 177712), (114900, 176204), (118730, 170520), (121520, 166605), (121800, 166222), (125860, 160860), (128688, 157325), (130200, 155498), (132153, 153200), (133284, 151900), (134050, 151032), (134850, 150136), (142100, 142476)]