20949208800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 576

約数和(自身を含む): 78618968064

約数和(自身を除く): 57669759264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 127, 130, 136, 150, 156, 160, 170, 195, 200, 204, 208, 221, 240, 254, 255, 260, 272, 300, 311, 312, 325, 340, 381, 390, 400, 408, 416, 425, 442, 480, 508, 510, 520, 544, 600, 622, 624, 635, 650, 663, 680, 762, 780, 800, 816, 850, 884, 933, 975, 1016, 1020, 1040, 1105, 1200, 1244, 1248, 1270, 1275, 1300, 1326, 1360, 1524, 1555, 1560, 1632, 1651, 1700, 1768, 1866, 1905, 1950, 2032, 2040, 2080, 2159, 2210, 2400, 2488, 2540, 2550, 2600, 2652, 2720, 3048, 3110, 3120, 3175, 3302, 3315, 3400, 3536, 3732, 3810, 3900, 4043, 4064, 4080, 4318, 4420, 4665, 4953, 4976, 5080, 5100, 5200, 5287, 5304, 5525, 6096, 6220, 6240, 6350, 6477, 6604, 6630, 6800, 7072, 7464, 7620, 7775, 7800, 8086, 8160, 8255, 8636, 8840, 9330, 9525, 9906, 9952, 10160, 10200, 10400, 10574, 10608, 10795, 11050, 12129, 12192, 12440, 12700, 12954, 13208, 13260, 13600, 14928, 15240, 15550, 15600, 15861, 16172, 16510, 16575, 17272, 17680, 18660, 19050, 19812, 20215, 20320, 20400, 21148, 21216, 21590, 22100, 23325, 24258, 24765, 24880, 25400, 25908, 26416, 26435, 26520, 28067, 29856, 30480, 31100, 31200, 31722, 32344, 32385, 33020, 33150, 34544, 35360, 37320, 38100, 39497, 39624, 40430, 40800, 41275, 42296, 43180, 44200, 46650, 48516, 49530, 49760, 50800, 51816, 52832, 52870, 53040, 53975, 56134, 60645, 60960, 62200, 63444, 64688, 64770, 66040, 66300, 68731, 69088, 74640, 76200, 78994, 79248, 79305, 80860, 82550, 84201, 84592, 86360, 88400, 93300, 97032, 99060, 101075, 101600, 103632, 105740, 106080, 107950, 112268, 118491, 121290, 123825, 124400, 126888, 129376, 129540, 132080, 132175, 132600, 137462, 140335, 149280, 152400, 157988, 158496, 158610, 161720, 161925, 165100, 168402, 169184, 172720, 176800, 186600, 194064, 197485, 198120, 202150, 206193, 207264, 211480, 215900, 224536, 236982, 242580, 247650, 248800, 253776, 259080, 264160, 264350, 265200, 274924, 280670, 303225, 304800, 315976, 317220, 323440, 323850, 330200, 336804, 343655, 345440, 373200, 388128, 394970, 396240, 396525, 404300, 412386, 421005, 422960, 431800, 449072, 473964, 485160, 495300, 507552, 513461, 518160, 528700, 530400, 549848, 561340, 592455, 606450, 631952, 634440, 646880, 647700, 660400, 671449, 673608, 687310, 701675, 746400, 789940, 792480, 793050, 808600, 824772, 842010, 845920, 863600, 898144, 947928, 970320, 987425, 990600, 1026922, 1030965, 1036320, 1057400, 1099696, 1122680, 1184910, 1212900, 1263904, 1268880, 1295400, 1320800, 1342898, 1347216, 1374620, 1403350, 1540383, 1579880, 1586100, 1617200, 1649544, 1684020, 1718275, 1727200, 1895856, 1940640, 1974850, 1981200, 2014347, 2053844, 2061930, 2105025, 2114800, 2199392, 2245360, 2369820, 2425800, 2537760, 2567305, 2590800, 2685796, 2694432, 2749240, 2806700, 2962275, 3080766, 3159760, 3172200, 3234400, 3299088, 3357245, 3368040, 3436550, 3791712, 3949700, 3962400, 4028694, 4107688, 4123860, 4210050, 4229600, 4490720, 4739640, 4851600, 5134610, 5154825, 5181600, 5371592, 5498480, 5613400, 5924550, 6161532, 6319520, 6344400, 6598176, 6714490, 6736080, 6873100, 7701915, 7899400, 8057388, 8215376, 8247720, 8420100, 8728837, 9479280, 9703200, 10071735, 10269220, 10309650, 10743184, 10996960, 11226800, 11849100, 12323064, 12688800, 12836525, 13428980, 13472160, 13746200, 15403830, 15798800, 16114776, 16430752, 16495440, 16786225, 16840200, 17457674, 18958560, 20143470, 20538440, 20619300, 21486368, 22453600, 23698200, 24646128, 25673050, 26186511, 26857960, 27492400, 30807660, 31597600, 32229552, 32990880, 33572450, 33680400, 34915348, 38509575, 40286940, 41076880, 41238600, 43644185, 47396400, 49292256, 50358675, 51346100, 52373022, 53715920, 54984800, 61615320, 64459104, 67144900, 67360800, 69830696, 77019150, 80573880, 82153760, 82477200, 87288370, 94792800, 100717350, 102692200, 104746044, 107431840, 123230640, 130932555, 134289800, 139661392, 154038300, 161147760, 164954400, 174576740, 201434700, 205384400, 209492088, 218220925, 246461280, 261865110, 268579600, 279322784, 308076600, 322295520, 349153480, 402869400, 410768800, 418984176, 436441850, 523730220, 537159200, 616153200, 654662775, 698306960, 805738800, 837968352, 872883700, 1047460440, 1232306400, 1309325550, 1396613920, 1611477600, 1745767400, 2094920880, 2618651100, 3491534800, 4189841760, 5237302200, 6983069600, 10474604400, 20949208800]

約数ペア:

[(1, 20949208800), (2, 10474604400), (3, 6983069600), (4, 5237302200), (5, 4189841760), (6, 3491534800), (8, 2618651100), (10, 2094920880), (12, 1745767400), (13, 1611477600), (15, 1396613920), (16, 1309325550), (17, 1232306400), (20, 1047460440), (24, 872883700), (25, 837968352), (26, 805738800), (30, 698306960), (32, 654662775), (34, 616153200), (39, 537159200), (40, 523730220), (48, 436441850), (50, 418984176), (51, 410768800), (52, 402869400), (60, 349153480), (65, 322295520), (68, 308076600), (75, 279322784), (78, 268579600), (80, 261865110), (85, 246461280), (96, 218220925), (100, 209492088), (102, 205384400), (104, 201434700), (120, 174576740), (127, 164954400), (130, 161147760), (136, 154038300), (150, 139661392), (156, 134289800), (160, 130932555), (170, 123230640), (195, 107431840), (200, 104746044), (204, 102692200), (208, 100717350), (221, 94792800), (240, 87288370), (254, 82477200), (255, 82153760), (260, 80573880), (272, 77019150), (300, 69830696), (311, 67360800), (312, 67144900), (325, 64459104), (340, 61615320), (381, 54984800), (390, 53715920), (400, 52373022), (408, 51346100), (416, 50358675), (425, 49292256), (442, 47396400), (480, 43644185), (508, 41238600), (510, 41076880), (520, 40286940), (544, 38509575), (600, 34915348), (622, 33680400), (624, 33572450), (635, 32990880), (650, 32229552), (663, 31597600), (680, 30807660), (762, 27492400), (780, 26857960), (800, 26186511), (816, 25673050), (850, 24646128), (884, 23698200), (933, 22453600), (975, 21486368), (1016, 20619300), (1020, 20538440), (1040, 20143470), (1105, 18958560), (1200, 17457674), (1244, 16840200), (1248, 16786225), (1270, 16495440), (1275, 16430752), (1300, 16114776), (1326, 15798800), (1360, 15403830), (1524, 13746200), (1555, 13472160), (1560, 13428980), (1632, 12836525), (1651, 12688800), (1700, 12323064), (1768, 11849100), (1866, 11226800), (1905, 10996960), (1950, 10743184), (2032, 10309650), (2040, 10269220), (2080, 10071735), (2159, 9703200), (2210, 9479280), (2400, 8728837), (2488, 8420100), (2540, 8247720), (2550, 8215376), (2600, 8057388), (2652, 7899400), (2720, 7701915), (3048, 6873100), (3110, 6736080), (3120, 6714490), (3175, 6598176), (3302, 6344400), (3315, 6319520), (3400, 6161532), (3536, 5924550), (3732, 5613400), (3810, 5498480), (3900, 5371592), (4043, 5181600), (4064, 5154825), (4080, 5134610), (4318, 4851600), (4420, 4739640), (4665, 4490720), (4953, 4229600), (4976, 4210050), (5080, 4123860), (5100, 4107688), (5200, 4028694), (5287, 3962400), (5304, 3949700), (5525, 3791712), (6096, 3436550), (6220, 3368040), (6240, 3357245), (6350, 3299088), (6477, 3234400), (6604, 3172200), (6630, 3159760), (6800, 3080766), (7072, 2962275), (7464, 2806700), (7620, 2749240), (7775, 2694432), (7800, 2685796), (8086, 2590800), (8160, 2567305), (8255, 2537760), (8636, 2425800), (8840, 2369820), (9330, 2245360), (9525, 2199392), (9906, 2114800), (9952, 2105025), (10160, 2061930), (10200, 2053844), (10400, 2014347), (10574, 1981200), (10608, 1974850), (10795, 1940640), (11050, 1895856), (12129, 1727200), (12192, 1718275), (12440, 1684020), (12700, 1649544), (12954, 1617200), (13208, 1586100), (13260, 1579880), (13600, 1540383), (14928, 1403350), (15240, 1374620), (15550, 1347216), (15600, 1342898), (15861, 1320800), (16172, 1295400), (16510, 1268880), (16575, 1263904), (17272, 1212900), (17680, 1184910), (18660, 1122680), (19050, 1099696), (19812, 1057400), (20215, 1036320), (20320, 1030965), (20400, 1026922), (21148, 990600), (21216, 987425), (21590, 970320), (22100, 947928), (23325, 898144), (24258, 863600), (24765, 845920), (24880, 842010), (25400, 824772), (25908, 808600), (26416, 793050), (26435, 792480), (26520, 789940), (28067, 746400), (29856, 701675), (30480, 687310), (31100, 673608), (31200, 671449), (31722, 660400), (32344, 647700), (32385, 646880), (33020, 634440), (33150, 631952), (34544, 606450), (35360, 592455), (37320, 561340), (38100, 549848), (39497, 530400), (39624, 528700), (40430, 518160), (40800, 513461), (41275, 507552), (42296, 495300), (43180, 485160), (44200, 473964), (46650, 449072), (48516, 431800), (49530, 422960), (49760, 421005), (50800, 412386), (51816, 404300), (52832, 396525), (52870, 396240), (53040, 394970), (53975, 388128), (56134, 373200), (60645, 345440), (60960, 343655), (62200, 336804), (63444, 330200), (64688, 323850), (64770, 323440), (66040, 317220), (66300, 315976), (68731, 304800), (69088, 303225), (74640, 280670), (76200, 274924), (78994, 265200), (79248, 264350), (79305, 264160), (80860, 259080), (82550, 253776), (84201, 248800), (84592, 247650), (86360, 242580), (88400, 236982), (93300, 224536), (97032, 215900), (99060, 211480), (101075, 207264), (101600, 206193), (103632, 202150), (105740, 198120), (106080, 197485), (107950, 194064), (112268, 186600), (118491, 176800), (121290, 172720), (123825, 169184), (124400, 168402), (126888, 165100), (129376, 161925), (129540, 161720), (132080, 158610), (132175, 158496), (132600, 157988), (137462, 152400), (140335, 149280)]