21985649280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 576

約数和(自身を含む): 89832230280

約数和(自身を除く): 67846581000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 122, 126, 128, 140, 144, 147, 160, 168, 180, 183, 192, 196, 210, 224, 240, 244, 245, 252, 280, 288, 294, 305, 315, 320, 336, 360, 366, 384, 392, 420, 427, 441, 448, 480, 488, 490, 504, 549, 560, 576, 588, 610, 630, 640, 672, 720, 732, 735, 784, 840, 854, 882, 896, 915, 960, 976, 980, 1008, 1098, 1120, 1152, 1176, 1220, 1260, 1277, 1281, 1344, 1440, 1464, 1470, 1568, 1680, 1708, 1764, 1830, 1920, 1952, 1960, 2016, 2135, 2196, 2205, 2240, 2352, 2440, 2520, 2554, 2562, 2688, 2745, 2880, 2928, 2940, 2989, 3136, 3360, 3416, 3528, 3660, 3831, 3843, 3904, 3920, 4032, 4270, 4392, 4410, 4480, 4704, 4880, 5040, 5108, 5124, 5490, 5760, 5856, 5880, 5978, 6272, 6385, 6405, 6720, 6832, 7056, 7320, 7662, 7686, 7808, 7840, 8064, 8540, 8784, 8820, 8939, 8967, 9408, 9760, 10080, 10216, 10248, 10980, 11493, 11712, 11760, 11956, 12770, 12810, 13440, 13664, 14112, 14640, 14945, 15324, 15372, 15680, 17080, 17568, 17640, 17878, 17934, 18816, 19155, 19215, 19520, 20160, 20432, 20496, 21960, 22986, 23424, 23520, 23912, 25540, 25620, 26817, 26901, 27328, 28224, 29280, 29890, 30648, 30744, 31360, 34160, 35136, 35280, 35756, 35868, 38310, 38430, 39040, 40320, 40864, 40992, 43920, 44695, 44835, 45972, 47040, 47824, 51080, 51240, 53634, 53802, 54656, 56448, 57465, 58560, 59780, 61296, 61488, 62573, 68320, 70272, 70560, 71512, 71736, 76620, 76860, 77897, 80451, 81728, 81984, 87840, 89390, 89670, 91944, 94080, 95648, 102160, 102480, 107268, 107604, 114930, 117120, 119560, 122592, 122976, 125146, 134085, 134505, 136640, 141120, 143024, 143472, 153240, 153720, 155794, 160902, 163456, 163968, 175680, 178780, 179340, 183888, 187719, 191296, 204320, 204960, 214536, 215208, 229860, 233691, 239120, 245184, 245952, 250292, 268170, 269010, 273280, 282240, 286048, 286944, 306480, 307440, 311588, 312865, 321804, 351360, 357560, 358680, 367776, 375438, 382592, 389485, 402255, 408640, 409920, 429072, 430416, 459720, 467382, 478240, 490368, 491904, 500584, 536340, 538020, 545279, 563157, 572096, 573888, 612960, 614880, 623176, 625730, 643608, 701073, 715120, 717360, 735552, 750876, 778970, 804510, 817280, 819840, 858144, 860832, 919440, 934764, 938595, 956480, 1001168, 1072680, 1076040, 1090558, 1126314, 1144192, 1147776, 1168455, 1225920, 1229760, 1246352, 1251460, 1287216, 1402146, 1430240, 1434720, 1471104, 1501752, 1557940, 1609020, 1635837, 1716288, 1721664, 1838880, 1869528, 1877190, 1912960, 2002336, 2145360, 2152080, 2181116, 2252628, 2336910, 2451840, 2459520, 2492704, 2502920, 2574432, 2726395, 2804292, 2815785, 2860480, 2869440, 3003504, 3115880, 3218040, 3271674, 3432576, 3443328, 3505365, 3677760, 3739056, 3754380, 3816953, 4004672, 4290720, 4304160, 4362232, 4505256, 4673820, 4907511, 4985408, 5005840, 5148864, 5452790, 5608584, 5631570, 5720960, 5738880, 6007008, 6231760, 6436080, 6543348, 7010730, 7355520, 7478112, 7508760, 7633906, 8009344, 8179185, 8581440, 8608320, 8724464, 9010512, 9347640, 9815022, 9970816, 10011680, 10297728, 10905580, 11217168, 11263140, 11450859, 12014016, 12463520, 12872160, 13086696, 14021460, 14956224, 15017520, 15267812, 16358370, 17162880, 17216640, 17448928, 18021024, 18695280, 19084765, 19630044, 20023360, 21811160, 22434336, 22526280, 22901718, 24028032, 24537555, 24927040, 25744320, 26173392, 28042920, 29912448, 30035040, 30535624, 32716740, 34352577, 34897856, 36042048, 37390560, 38169530, 39260088, 40046720, 43622320, 44868672, 45052560, 45803436, 49075110, 49854080, 51488640, 52346784, 56085840, 57254295, 60070080, 61071248, 65433480, 68705154, 69795712, 72084096, 74781120, 76339060, 78520176, 87244640, 89737344, 90105120, 91606872, 98150220, 104693568, 112171680, 114508590, 120140160, 122142496, 130866960, 137410308, 149562240, 152678120, 157040352, 171762885, 174489280, 180210240, 183213744, 196300440, 209387136, 224343360, 229017180, 244284992, 261733920, 274820616, 305356240, 314080704, 343525770, 348978560, 360420480, 366427488, 392600880, 448686720, 458034360, 488569984, 523467840, 549641232, 610712480, 628161408, 687051540, 732854976, 785201760, 916068720, 1046935680, 1099282464, 1221424960, 1374103080, 1465709952, 1570403520, 1832137440, 2198564928, 2442849920, 2748206160, 3140807040, 3664274880, 4397129856, 5496412320, 7328549760, 10992824640, 21985649280]

約数ペア:

[(1, 21985649280), (2, 10992824640), (3, 7328549760), (4, 5496412320), (5, 4397129856), (6, 3664274880), (7, 3140807040), (8, 2748206160), (9, 2442849920), (10, 2198564928), (12, 1832137440), (14, 1570403520), (15, 1465709952), (16, 1374103080), (18, 1221424960), (20, 1099282464), (21, 1046935680), (24, 916068720), (28, 785201760), (30, 732854976), (32, 687051540), (35, 628161408), (36, 610712480), (40, 549641232), (42, 523467840), (45, 488569984), (48, 458034360), (49, 448686720), (56, 392600880), (60, 366427488), (61, 360420480), (63, 348978560), (64, 343525770), (70, 314080704), (72, 305356240), (80, 274820616), (84, 261733920), (90, 244284992), (96, 229017180), (98, 224343360), (105, 209387136), (112, 196300440), (120, 183213744), (122, 180210240), (126, 174489280), (128, 171762885), (140, 157040352), (144, 152678120), (147, 149562240), (160, 137410308), (168, 130866960), (180, 122142496), (183, 120140160), (192, 114508590), (196, 112171680), (210, 104693568), (224, 98150220), (240, 91606872), (244, 90105120), (245, 89737344), (252, 87244640), (280, 78520176), (288, 76339060), (294, 74781120), (305, 72084096), (315, 69795712), (320, 68705154), (336, 65433480), (360, 61071248), (366, 60070080), (384, 57254295), (392, 56085840), (420, 52346784), (427, 51488640), (441, 49854080), (448, 49075110), (480, 45803436), (488, 45052560), (490, 44868672), (504, 43622320), (549, 40046720), (560, 39260088), (576, 38169530), (588, 37390560), (610, 36042048), (630, 34897856), (640, 34352577), (672, 32716740), (720, 30535624), (732, 30035040), (735, 29912448), (784, 28042920), (840, 26173392), (854, 25744320), (882, 24927040), (896, 24537555), (915, 24028032), (960, 22901718), (976, 22526280), (980, 22434336), (1008, 21811160), (1098, 20023360), (1120, 19630044), (1152, 19084765), (1176, 18695280), (1220, 18021024), (1260, 17448928), (1277, 17216640), (1281, 17162880), (1344, 16358370), (1440, 15267812), (1464, 15017520), (1470, 14956224), (1568, 14021460), (1680, 13086696), (1708, 12872160), (1764, 12463520), (1830, 12014016), (1920, 11450859), (1952, 11263140), (1960, 11217168), (2016, 10905580), (2135, 10297728), (2196, 10011680), (2205, 9970816), (2240, 9815022), (2352, 9347640), (2440, 9010512), (2520, 8724464), (2554, 8608320), (2562, 8581440), (2688, 8179185), (2745, 8009344), (2880, 7633906), (2928, 7508760), (2940, 7478112), (2989, 7355520), (3136, 7010730), (3360, 6543348), (3416, 6436080), (3528, 6231760), (3660, 6007008), (3831, 5738880), (3843, 5720960), (3904, 5631570), (3920, 5608584), (4032, 5452790), (4270, 5148864), (4392, 5005840), (4410, 4985408), (4480, 4907511), (4704, 4673820), (4880, 4505256), (5040, 4362232), (5108, 4304160), (5124, 4290720), (5490, 4004672), (5760, 3816953), (5856, 3754380), (5880, 3739056), (5978, 3677760), (6272, 3505365), (6385, 3443328), (6405, 3432576), (6720, 3271674), (6832, 3218040), (7056, 3115880), (7320, 3003504), (7662, 2869440), (7686, 2860480), (7808, 2815785), (7840, 2804292), (8064, 2726395), (8540, 2574432), (8784, 2502920), (8820, 2492704), (8939, 2459520), (8967, 2451840), (9408, 2336910), (9760, 2252628), (10080, 2181116), (10216, 2152080), (10248, 2145360), (10980, 2002336), (11493, 1912960), (11712, 1877190), (11760, 1869528), (11956, 1838880), (12770, 1721664), (12810, 1716288), (13440, 1635837), (13664, 1609020), (14112, 1557940), (14640, 1501752), (14945, 1471104), (15324, 1434720), (15372, 1430240), (15680, 1402146), (17080, 1287216), (17568, 1251460), (17640, 1246352), (17878, 1229760), (17934, 1225920), (18816, 1168455), (19155, 1147776), (19215, 1144192), (19520, 1126314), (20160, 1090558), (20432, 1076040), (20496, 1072680), (21960, 1001168), (22986, 956480), (23424, 938595), (23520, 934764), (23912, 919440), (25540, 860832), (25620, 858144), (26817, 819840), (26901, 817280), (27328, 804510), (28224, 778970), (29280, 750876), (29890, 735552), (30648, 717360), (30744, 715120), (31360, 701073), (34160, 643608), (35136, 625730), (35280, 623176), (35756, 614880), (35868, 612960), (38310, 573888), (38430, 572096), (39040, 563157), (40320, 545279), (40864, 538020), (40992, 536340), (43920, 500584), (44695, 491904), (44835, 490368), (45972, 478240), (47040, 467382), (47824, 459720), (51080, 430416), (51240, 429072), (53634, 409920), (53802, 408640), (54656, 402255), (56448, 389485), (57465, 382592), (58560, 375438), (59780, 367776), (61296, 358680), (61488, 357560), (62573, 351360), (68320, 321804), (70272, 312865), (70560, 311588), (71512, 307440), (71736, 306480), (76620, 286944), (76860, 286048), (77897, 282240), (80451, 273280), (81728, 269010), (81984, 268170), (87840, 250292), (89390, 245952), (89670, 245184), (91944, 239120), (94080, 233691), (95648, 229860), (102160, 215208), (102480, 214536), (107268, 204960), (107604, 204320), (114930, 191296), (117120, 187719), (119560, 183888), (122592, 179340), (122976, 178780), (125146, 175680), (134085, 163968), (134505, 163456), (136640, 160902), (141120, 155794), (143024, 153720), (143472, 153240)]