20783805120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9797

約数の個数: 448

約数和(自身を含む): 83125056000

約数和(自身を除く): 62341250880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 684, 702, 720, 741, 760, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2736, 2808, 2880, 2964, 3040, 3120, 3420, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4320, 4446, 4560, 4680, 4940, 5130, 5472, 5616, 5928, 6080, 6240, 6669, 6840, 7020, 7410, 7488, 7904, 8208, 8640, 8892, 9120, 9360, 9739, 9880, 10260, 10944, 11115, 11232, 11856, 12480, 13338, 13680, 14040, 14820, 15808, 16416, 17784, 18240, 18720, 19478, 19760, 20520, 22230, 22464, 23712, 26676, 27360, 28080, 29217, 29640, 32832, 33345, 35568, 37440, 38956, 39520, 41040, 44460, 47424, 48695, 53352, 54720, 56160, 58434, 59280, 66690, 71136, 77912, 79040, 82080, 87651, 88920, 97390, 106704, 112320, 116868, 118560, 126607, 133380, 142272, 146085, 155824, 164160, 175302, 177840, 185041, 194780, 213408, 233736, 237120, 253214, 262953, 266760, 292170, 311648, 350604, 355680, 370082, 379821, 389560, 426816, 438255, 467472, 506428, 525906, 533520, 555123, 584340, 623296, 633035, 701208, 711360, 740164, 759642, 779120, 876510, 925205, 934944, 1012856, 1051812, 1067040, 1110246, 1139463, 1168680, 1266070, 1314765, 1402416, 1480328, 1519284, 1558240, 1665369, 1753020, 1850410, 1869888, 1899105, 2025712, 2103624, 2134080, 2220492, 2278926, 2337360, 2405533, 2532140, 2629530, 2775615, 2804832, 2960656, 3038568, 3116480, 3330738, 3418389, 3506040, 3700820, 3798210, 4051424, 4207248, 4440984, 4557852, 4674720, 4811066, 4996107, 5064280, 5259060, 5551230, 5609664, 5697315, 5921312, 6077136, 6661476, 6836778, 7012080, 7216599, 7401640, 7596420, 8102848, 8326845, 8414496, 8881968, 9115704, 9349440, 9622132, 9992214, 10128560, 10518120, 11102460, 11394630, 11842624, 12027665, 12154272, 13322952, 13673556, 14024160, 14433198, 14803280, 15192840, 16653690, 16828992, 17091945, 17763936, 18231408, 19244264, 19984428, 20257120, 21036240, 21649797, 22204920, 22789260, 24055330, 24308544, 24980535, 26645904, 27347112, 28048320, 28866396, 29606560, 30385680, 33307380, 34183890, 35527872, 36082995, 36462816, 38488528, 39968856, 40514240, 42072480, 43299594, 44409840, 45578520, 48110660, 49961070, 53291808, 54694224, 57732792, 59213120, 60771360, 64949391, 66614760, 68367780, 72165990, 72925632, 76977056, 79937712, 84144960, 86599188, 88819680, 91157040, 96221320, 99922140, 106583616, 108248985, 109388448, 115465584, 121542720, 129898782, 133229520, 136735560, 144331980, 153954112, 159875424, 173198376, 177639360, 182314080, 192442640, 199844280, 216497970, 218776896, 230931168, 259797564, 266459040, 273471120, 288663960, 319750848, 324746955, 346396752, 364628160, 384885280, 399688560, 432995940, 461862336, 519595128, 532918080, 546942240, 577327920, 649493910, 692793504, 769770560, 799377120, 865991880, 1039190256, 1093884480, 1154655840, 1298987820, 1385587008, 1598754240, 1731983760, 2078380512, 2309311680, 2597975640, 3463967520, 4156761024, 5195951280, 6927935040, 10391902560, 20783805120]

約数ペア:

[(1, 20783805120), (2, 10391902560), (3, 6927935040), (4, 5195951280), (5, 4156761024), (6, 3463967520), (8, 2597975640), (9, 2309311680), (10, 2078380512), (12, 1731983760), (13, 1598754240), (15, 1385587008), (16, 1298987820), (18, 1154655840), (19, 1093884480), (20, 1039190256), (24, 865991880), (26, 799377120), (27, 769770560), (30, 692793504), (32, 649493910), (36, 577327920), (38, 546942240), (39, 532918080), (40, 519595128), (45, 461862336), (48, 432995940), (52, 399688560), (54, 384885280), (57, 364628160), (60, 346396752), (64, 324746955), (65, 319750848), (72, 288663960), (76, 273471120), (78, 266459040), (80, 259797564), (90, 230931168), (95, 218776896), (96, 216497970), (104, 199844280), (108, 192442640), (114, 182314080), (117, 177639360), (120, 173198376), (130, 159875424), (135, 153954112), (144, 144331980), (152, 136735560), (156, 133229520), (160, 129898782), (171, 121542720), (180, 115465584), (190, 109388448), (192, 108248985), (195, 106583616), (208, 99922140), (216, 96221320), (228, 91157040), (234, 88819680), (240, 86599188), (247, 84144960), (260, 79937712), (270, 76977056), (285, 72925632), (288, 72165990), (304, 68367780), (312, 66614760), (320, 64949391), (342, 60771360), (351, 59213120), (360, 57732792), (380, 54694224), (390, 53291808), (416, 49961070), (432, 48110660), (456, 45578520), (468, 44409840), (480, 43299594), (494, 42072480), (513, 40514240), (520, 39968856), (540, 38488528), (570, 36462816), (576, 36082995), (585, 35527872), (608, 34183890), (624, 33307380), (684, 30385680), (702, 29606560), (720, 28866396), (741, 28048320), (760, 27347112), (780, 26645904), (832, 24980535), (855, 24308544), (864, 24055330), (912, 22789260), (936, 22204920), (960, 21649797), (988, 21036240), (1026, 20257120), (1040, 19984428), (1080, 19244264), (1140, 18231408), (1170, 17763936), (1216, 17091945), (1235, 16828992), (1248, 16653690), (1368, 15192840), (1404, 14803280), (1440, 14433198), (1482, 14024160), (1520, 13673556), (1560, 13322952), (1710, 12154272), (1728, 12027665), (1755, 11842624), (1824, 11394630), (1872, 11102460), (1976, 10518120), (2052, 10128560), (2080, 9992214), (2160, 9622132), (2223, 9349440), (2280, 9115704), (2340, 8881968), (2470, 8414496), (2496, 8326845), (2565, 8102848), (2736, 7596420), (2808, 7401640), (2880, 7216599), (2964, 7012080), (3040, 6836778), (3120, 6661476), (3420, 6077136), (3510, 5921312), (3648, 5697315), (3705, 5609664), (3744, 5551230), (3952, 5259060), (4104, 5064280), (4160, 4996107), (4320, 4811066), (4446, 4674720), (4560, 4557852), (4680, 4440984), (4940, 4207248), (5130, 4051424), (5472, 3798210), (5616, 3700820), (5928, 3506040), (6080, 3418389), (6240, 3330738), (6669, 3116480), (6840, 3038568), (7020, 2960656), (7410, 2804832), (7488, 2775615), (7904, 2629530), (8208, 2532140), (8640, 2405533), (8892, 2337360), (9120, 2278926), (9360, 2220492), (9739, 2134080), (9880, 2103624), (10260, 2025712), (10944, 1899105), (11115, 1869888), (11232, 1850410), (11856, 1753020), (12480, 1665369), (13338, 1558240), (13680, 1519284), (14040, 1480328), (14820, 1402416), (15808, 1314765), (16416, 1266070), (17784, 1168680), (18240, 1139463), (18720, 1110246), (19478, 1067040), (19760, 1051812), (20520, 1012856), (22230, 934944), (22464, 925205), (23712, 876510), (26676, 779120), (27360, 759642), (28080, 740164), (29217, 711360), (29640, 701208), (32832, 633035), (33345, 623296), (35568, 584340), (37440, 555123), (38956, 533520), (39520, 525906), (41040, 506428), (44460, 467472), (47424, 438255), (48695, 426816), (53352, 389560), (54720, 379821), (56160, 370082), (58434, 355680), (59280, 350604), (66690, 311648), (71136, 292170), (77912, 266760), (79040, 262953), (82080, 253214), (87651, 237120), (88920, 233736), (97390, 213408), (106704, 194780), (112320, 185041), (116868, 177840), (118560, 175302), (126607, 164160), (133380, 155824), (142272, 146085)]