20845674720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2195

約数の個数: 576

約数和(自身を含む): 83770412544

約数和(自身を除く): 62924737824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 62, 65, 68, 72, 78, 80, 85, 90, 93, 96, 102, 104, 117, 120, 124, 130, 136, 144, 153, 155, 156, 160, 170, 180, 186, 195, 204, 208, 221, 234, 240, 248, 255, 260, 272, 279, 288, 306, 310, 312, 340, 360, 372, 390, 403, 408, 416, 442, 465, 468, 480, 496, 510, 520, 527, 544, 558, 585, 612, 620, 624, 663, 680, 720, 744, 765, 780, 806, 816, 884, 930, 936, 992, 1020, 1040, 1054, 1105, 1116, 1170, 1209, 1224, 1240, 1248, 1326, 1360, 1395, 1440, 1488, 1530, 1560, 1581, 1612, 1632, 1768, 1860, 1872, 1989, 2015, 2040, 2080, 2108, 2113, 2210, 2232, 2340, 2418, 2448, 2480, 2635, 2652, 2720, 2790, 2976, 3060, 3120, 3162, 3224, 3315, 3536, 3627, 3720, 3744, 3978, 4030, 4080, 4216, 4226, 4420, 4464, 4680, 4743, 4836, 4896, 4960, 5270, 5304, 5580, 6045, 6120, 6240, 6324, 6339, 6448, 6630, 6851, 7072, 7254, 7440, 7905, 7956, 8060, 8160, 8432, 8452, 8840, 8928, 9360, 9486, 9672, 9945, 10540, 10565, 10608, 11160, 12090, 12240, 12648, 12678, 12896, 13260, 13702, 14508, 14880, 15810, 15912, 16120, 16864, 16904, 17680, 18135, 18720, 18972, 19017, 19344, 19890, 20553, 21080, 21130, 21216, 22320, 23715, 24180, 24480, 25296, 25356, 26520, 27404, 27469, 29016, 31620, 31695, 31824, 32240, 33808, 34255, 35360, 35921, 36270, 37944, 38034, 38688, 39780, 41106, 42160, 42260, 44640, 47430, 48360, 50592, 50712, 53040, 54808, 54938, 58032, 61659, 63240, 63390, 63648, 64480, 65503, 67616, 68510, 71842, 72540, 75888, 76068, 79560, 82212, 82407, 84320, 84520, 94860, 95085, 96720, 101424, 102765, 106080, 107763, 109616, 109876, 116064, 123318, 126480, 126780, 131006, 137020, 137345, 143684, 145080, 151776, 152136, 159120, 164424, 164814, 169040, 179605, 189720, 190170, 193440, 196509, 202848, 205530, 215526, 219232, 219752, 246636, 247221, 252960, 253560, 262012, 274040, 274690, 287368, 290160, 304272, 308295, 318240, 323289, 327515, 328848, 329628, 338080, 359210, 379440, 380340, 393018, 411060, 412035, 431052, 439504, 466973, 493272, 494442, 507120, 524024, 538815, 548080, 549380, 574736, 580320, 589527, 608544, 616590, 646578, 655030, 657696, 659256, 718420, 758880, 760680, 786036, 822120, 824070, 851539, 862104, 879008, 933946, 982545, 986544, 988884, 1014240, 1048048, 1077630, 1096160, 1098760, 1113551, 1149472, 1179054, 1233180, 1236105, 1293156, 1310060, 1318512, 1400919, 1436840, 1521360, 1572072, 1616445, 1644240, 1648140, 1703078, 1724208, 1867892, 1965090, 1973088, 1977768, 2096096, 2155260, 2197520, 2227102, 2334865, 2358108, 2466360, 2472210, 2554617, 2586312, 2620120, 2637024, 2801838, 2873680, 2947635, 3042720, 3144144, 3232890, 3288480, 3296280, 3340653, 3406156, 3448416, 3735784, 3930180, 3955536, 4202757, 4257695, 4310520, 4395040, 4454204, 4669730, 4716216, 4932720, 4944420, 5109234, 5172624, 5240240, 5567755, 5603676, 5747360, 5895270, 6288288, 6465780, 6592560, 6681306, 6812312, 7004595, 7471568, 7663851, 7860360, 7911072, 8405514, 8515390, 8621040, 8908408, 9339460, 9432432, 9865440, 9888840, 10021959, 10218468, 10345248, 10480480, 11135510, 11207352, 11790540, 12773085, 12931560, 13185120, 13362612, 13624624, 14009190, 14476163, 14943136, 15327702, 15720720, 16703265, 16811028, 17030780, 17242080, 17816816, 18678920, 18864864, 19777680, 20043918, 20436936, 21013785, 22271020, 22414704, 23581080, 25546170, 25863120, 26725224, 27249248, 28018380, 28952326, 30655404, 31441440, 33406530, 33622056, 34061560, 35633632, 37357840, 38319255, 39555360, 40087836, 40873872, 42027570, 43428489, 44542040, 44829408, 47162160, 50109795, 51092340, 51726240, 53450448, 56036760, 57904652, 61310808, 66813060, 67244112, 68123120, 72380815, 74715680, 76638510, 80175672, 81747744, 84055140, 86856978, 89084080, 94324320, 100219590, 102184680, 106900896, 112073520, 115809304, 122621616, 130285467, 133626120, 134488224, 136246240, 144761630, 153277020, 160351344, 168110280, 173713956, 178168160, 200439180, 204369360, 217142445, 224147040, 231618608, 245243232, 260570934, 267252240, 289523260, 306554040, 320702688, 336220560, 347427912, 400878360, 408738720, 434284890, 463237216, 521141868, 534504480, 579046520, 613108080, 651427335, 672441120, 694855824, 801756720, 868569780, 1042283736, 1158093040, 1226216160, 1302854670, 1389711648, 1603513440, 1737139560, 2084567472, 2316186080, 2605709340, 3474279120, 4169134944, 5211418680, 6948558240, 10422837360, 20845674720]

約数ペア:

[(1, 20845674720), (2, 10422837360), (3, 6948558240), (4, 5211418680), (5, 4169134944), (6, 3474279120), (8, 2605709340), (9, 2316186080), (10, 2084567472), (12, 1737139560), (13, 1603513440), (15, 1389711648), (16, 1302854670), (17, 1226216160), (18, 1158093040), (20, 1042283736), (24, 868569780), (26, 801756720), (30, 694855824), (31, 672441120), (32, 651427335), (34, 613108080), (36, 579046520), (39, 534504480), (40, 521141868), (45, 463237216), (48, 434284890), (51, 408738720), (52, 400878360), (60, 347427912), (62, 336220560), (65, 320702688), (68, 306554040), (72, 289523260), (78, 267252240), (80, 260570934), (85, 245243232), (90, 231618608), (93, 224147040), (96, 217142445), (102, 204369360), (104, 200439180), (117, 178168160), (120, 173713956), (124, 168110280), (130, 160351344), (136, 153277020), (144, 144761630), (153, 136246240), (155, 134488224), (156, 133626120), (160, 130285467), (170, 122621616), (180, 115809304), (186, 112073520), (195, 106900896), (204, 102184680), (208, 100219590), (221, 94324320), (234, 89084080), (240, 86856978), (248, 84055140), (255, 81747744), (260, 80175672), (272, 76638510), (279, 74715680), (288, 72380815), (306, 68123120), (310, 67244112), (312, 66813060), (340, 61310808), (360, 57904652), (372, 56036760), (390, 53450448), (403, 51726240), (408, 51092340), (416, 50109795), (442, 47162160), (465, 44829408), (468, 44542040), (480, 43428489), (496, 42027570), (510, 40873872), (520, 40087836), (527, 39555360), (544, 38319255), (558, 37357840), (585, 35633632), (612, 34061560), (620, 33622056), (624, 33406530), (663, 31441440), (680, 30655404), (720, 28952326), (744, 28018380), (765, 27249248), (780, 26725224), (806, 25863120), (816, 25546170), (884, 23581080), (930, 22414704), (936, 22271020), (992, 21013785), (1020, 20436936), (1040, 20043918), (1054, 19777680), (1105, 18864864), (1116, 18678920), (1170, 17816816), (1209, 17242080), (1224, 17030780), (1240, 16811028), (1248, 16703265), (1326, 15720720), (1360, 15327702), (1395, 14943136), (1440, 14476163), (1488, 14009190), (1530, 13624624), (1560, 13362612), (1581, 13185120), (1612, 12931560), (1632, 12773085), (1768, 11790540), (1860, 11207352), (1872, 11135510), (1989, 10480480), (2015, 10345248), (2040, 10218468), (2080, 10021959), (2108, 9888840), (2113, 9865440), (2210, 9432432), (2232, 9339460), (2340, 8908408), (2418, 8621040), (2448, 8515390), (2480, 8405514), (2635, 7911072), (2652, 7860360), (2720, 7663851), (2790, 7471568), (2976, 7004595), (3060, 6812312), (3120, 6681306), (3162, 6592560), (3224, 6465780), (3315, 6288288), (3536, 5895270), (3627, 5747360), (3720, 5603676), (3744, 5567755), (3978, 5240240), (4030, 5172624), (4080, 5109234), (4216, 4944420), (4226, 4932720), (4420, 4716216), (4464, 4669730), (4680, 4454204), (4743, 4395040), (4836, 4310520), (4896, 4257695), (4960, 4202757), (5270, 3955536), (5304, 3930180), (5580, 3735784), (6045, 3448416), (6120, 3406156), (6240, 3340653), (6324, 3296280), (6339, 3288480), (6448, 3232890), (6630, 3144144), (6851, 3042720), (7072, 2947635), (7254, 2873680), (7440, 2801838), (7905, 2637024), (7956, 2620120), (8060, 2586312), (8160, 2554617), (8432, 2472210), (8452, 2466360), (8840, 2358108), (8928, 2334865), (9360, 2227102), (9486, 2197520), (9672, 2155260), (9945, 2096096), (10540, 1977768), (10565, 1973088), (10608, 1965090), (11160, 1867892), (12090, 1724208), (12240, 1703078), (12648, 1648140), (12678, 1644240), (12896, 1616445), (13260, 1572072), (13702, 1521360), (14508, 1436840), (14880, 1400919), (15810, 1318512), (15912, 1310060), (16120, 1293156), (16864, 1236105), (16904, 1233180), (17680, 1179054), (18135, 1149472), (18720, 1113551), (18972, 1098760), (19017, 1096160), (19344, 1077630), (19890, 1048048), (20553, 1014240), (21080, 988884), (21130, 986544), (21216, 982545), (22320, 933946), (23715, 879008), (24180, 862104), (24480, 851539), (25296, 824070), (25356, 822120), (26520, 786036), (27404, 760680), (27469, 758880), (29016, 718420), (31620, 659256), (31695, 657696), (31824, 655030), (32240, 646578), (33808, 616590), (34255, 608544), (35360, 589527), (35921, 580320), (36270, 574736), (37944, 549380), (38034, 548080), (38688, 538815), (39780, 524024), (41106, 507120), (42160, 494442), (42260, 493272), (44640, 466973), (47430, 439504), (48360, 431052), (50592, 412035), (50712, 411060), (53040, 393018), (54808, 380340), (54938, 379440), (58032, 359210), (61659, 338080), (63240, 329628), (63390, 328848), (63648, 327515), (64480, 323289), (65503, 318240), (67616, 308295), (68510, 304272), (71842, 290160), (72540, 287368), (75888, 274690), (76068, 274040), (79560, 262012), (82212, 253560), (82407, 252960), (84320, 247221), (84520, 246636), (94860, 219752), (95085, 219232), (96720, 215526), (101424, 205530), (102765, 202848), (106080, 196509), (107763, 193440), (109616, 190170), (109876, 189720), (116064, 179605), (123318, 169040), (126480, 164814), (126780, 164424), (131006, 159120), (137020, 152136), (137345, 151776), (143684, 145080)]