21042950040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 768

約数和(自身を含む): 85730918400

約数和(自身を除く): 64687968360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 101, 105, 108, 120, 124, 126, 127, 135, 140, 147, 155, 168, 180, 186, 189, 196, 202, 210, 216, 217, 245, 248, 252, 254, 270, 279, 280, 294, 303, 310, 315, 360, 372, 378, 381, 392, 404, 420, 434, 441, 465, 490, 504, 505, 508, 540, 558, 588, 606, 620, 630, 635, 651, 707, 735, 744, 756, 762, 808, 837, 840, 868, 882, 889, 909, 930, 945, 980, 1010, 1016, 1080, 1085, 1116, 1143, 1176, 1212, 1240, 1260, 1270, 1302, 1323, 1395, 1414, 1470, 1512, 1515, 1519, 1524, 1674, 1736, 1764, 1778, 1818, 1860, 1890, 1905, 1953, 1960, 2020, 2121, 2170, 2205, 2232, 2286, 2424, 2520, 2540, 2604, 2646, 2667, 2727, 2790, 2828, 2940, 3030, 3038, 3048, 3131, 3255, 3348, 3429, 3528, 3535, 3556, 3636, 3720, 3780, 3810, 3906, 3937, 4040, 4185, 4242, 4340, 4410, 4445, 4545, 4557, 4572, 4949, 5080, 5208, 5292, 5334, 5454, 5580, 5656, 5715, 5859, 5880, 6060, 6076, 6223, 6262, 6363, 6510, 6615, 6696, 6858, 7070, 7112, 7272, 7560, 7595, 7620, 7812, 7874, 8001, 8370, 8484, 8680, 8820, 8890, 9090, 9114, 9144, 9393, 9765, 9898, 10584, 10605, 10668, 10908, 11160, 11430, 11718, 11811, 12120, 12152, 12446, 12524, 12726, 12827, 13020, 13230, 13335, 13635, 13671, 13716, 14140, 14847, 15190, 15240, 15624, 15655, 15748, 16002, 16740, 16968, 17145, 17640, 17780, 18180, 18228, 18669, 18786, 19089, 19530, 19685, 19796, 21210, 21336, 21816, 21917, 22785, 22860, 23436, 23622, 24003, 24745, 24892, 25048, 25452, 25654, 26040, 26460, 26670, 27270, 27342, 27432, 27559, 28179, 28280, 29295, 29694, 30380, 31115, 31310, 31496, 31815, 32004, 33480, 34290, 35433, 35560, 36360, 36456, 37338, 37572, 38178, 38481, 39060, 39370, 39592, 40005, 41013, 42420, 43834, 44541, 45570, 45720, 46872, 46965, 47244, 48006, 49490, 49784, 50904, 51308, 52920, 53340, 54540, 54684, 55118, 56007, 56358, 58590, 59055, 59388, 60760, 62230, 62620, 63630, 64008, 64135, 65751, 68355, 68580, 70866, 74235, 74676, 75144, 76356, 76962, 78120, 78740, 80010, 82026, 82677, 84537, 84840, 87668, 89082, 89789, 91140, 93345, 93930, 94488, 95445, 96012, 98980, 102616, 106299, 106680, 109080, 109368, 109585, 110236, 112014, 112716, 115443, 117180, 118110, 118776, 120015, 124460, 125240, 127260, 128270, 131502, 133623, 136710, 137160, 137795, 140895, 141732, 148470, 149352, 152712, 153419, 153924, 157480, 160020, 164052, 165354, 168021, 169074, 175336, 177165, 178164, 179578, 182280, 186690, 187860, 190890, 192024, 192405, 192913, 197253, 197960, 205065, 212598, 219170, 220472, 222705, 224028, 225432, 230886, 234360, 236220, 240030, 248031, 248920, 254520, 256540, 263004, 267246, 269367, 273420, 275590, 280035, 281790, 283464, 296940, 306838, 307848, 320040, 328104, 328755, 330708, 336042, 338148, 346329, 354330, 356328, 359156, 373380, 375720, 381780, 384810, 385826, 394506, 397637, 410130, 413385, 422685, 425196, 438340, 445410, 448056, 448945, 460257, 461772, 472440, 480060, 496062, 513080, 526008, 531495, 534492, 538734, 546840, 551180, 560070, 563580, 577215, 578739, 591759, 593880, 613676, 628523, 657510, 661416, 668115, 672084, 676296, 692658, 708660, 718312, 744093, 746760, 763560, 767095, 769620, 771652, 789012, 795274, 808101, 820260, 826770, 840105, 845370, 850392, 876680, 890820, 897890, 920514, 923544, 960120, 964565, 986265, 992124, 1062990, 1068984, 1077468, 1102360, 1120140, 1127160, 1154430, 1157478, 1183518, 1192911, 1227352, 1240155, 1257046, 1315020, 1336230, 1344168, 1346835, 1380771, 1385316, 1417320, 1488186, 1534190, 1539240, 1543304, 1578024, 1590548, 1616202, 1640520, 1653540, 1680210, 1690740, 1731645, 1736217, 1781640, 1795780, 1841028, 1885569, 1929130, 1972530, 1984248, 1988185, 2125980, 2154936, 2240280, 2301285, 2308860, 2314956, 2367036, 2385822, 2424303, 2480310, 2514092, 2630040, 2672460, 2693670, 2761542, 2770632, 2783459, 2893695, 2958795, 2976372, 3068380, 3142615, 3181096, 3232404, 3307080, 3360420, 3381480, 3463290, 3472434, 3578733, 3591560, 3682056, 3720465, 3771138, 3858260, 3945060, 3976370, 4040505, 4142313, 4251960, 4602570, 4617720, 4629912, 4734072, 4771644, 4848606, 4960620, 5028184, 5208651, 5344920, 5387340, 5523084, 5566918, 5656707, 5787390, 5917590, 5952744, 5964555, 6136760, 6285230, 6464808, 6720840, 6903855, 6926580, 6944868, 7157466, 7440930, 7542276, 7716520, 7890120, 7952740, 8081010, 8284626, 8350377, 8681085, 9205140, 9427845, 9543288, 9697212, 9921240, 10417302, 10736199, 10774680, 11046168, 11133836, 11313414, 11574780, 11835180, 11929110, 12121515, 12570460, 13807710, 13853160, 13889736, 13917295, 14314932, 14881860, 15084552, 15905480, 16162020, 16569252, 16700754, 16970121, 17362170, 17893665, 18410280, 18855690, 19394424, 19484213, 20711565, 20834604, 21472398, 22267672, 22626828, 23149560, 23670360, 23858220, 24243030, 25051131, 25140920, 26043255, 27615420, 27834590, 28283535, 28629864, 29763720, 32324040, 33138504, 33401508, 33940242, 34724340, 35787330, 37711380, 38968426, 41423130, 41669208, 41751885, 42944796, 45253656, 47716440, 48486060, 50102262, 52086510, 53680995, 55230840, 55669180, 56567070, 58452639, 66803016, 67880484, 69448680, 71574660, 75153393, 75422760, 77936852, 82846260, 83503770, 84850605, 85889592, 96972120, 97421065, 100204524, 104173020, 107361990, 111338360, 113134140, 116905278, 125255655, 135760968, 143149320, 150306786, 155873704, 165692520, 167007540, 169701210, 175357917, 194842130, 200409048, 208346040, 214723980, 226268280, 233810556, 250511310, 292263195, 300613572, 334015080, 339402420, 350715834, 375766965, 389684260, 429447960, 467621112, 501022620, 526073751, 584526390, 601227144, 678804840, 701431668, 751533930, 779368520, 876789585, 1002045240, 1052147502, 1169052780, 1402863336, 1503067860, 1753579170, 2104295004, 2338105560, 2630368755, 3006135720, 3507158340, 4208590008, 5260737510, 7014316680, 10521475020, 21042950040]

約数ペア:

[(1, 21042950040), (2, 10521475020), (3, 7014316680), (4, 5260737510), (5, 4208590008), (6, 3507158340), (7, 3006135720), (8, 2630368755), (9, 2338105560), (10, 2104295004), (12, 1753579170), (14, 1503067860), (15, 1402863336), (18, 1169052780), (20, 1052147502), (21, 1002045240), (24, 876789585), (27, 779368520), (28, 751533930), (30, 701431668), (31, 678804840), (35, 601227144), (36, 584526390), (40, 526073751), (42, 501022620), (45, 467621112), (49, 429447960), (54, 389684260), (56, 375766965), (60, 350715834), (62, 339402420), (63, 334015080), (70, 300613572), (72, 292263195), (84, 250511310), (90, 233810556), (93, 226268280), (98, 214723980), (101, 208346040), (105, 200409048), (108, 194842130), (120, 175357917), (124, 169701210), (126, 167007540), (127, 165692520), (135, 155873704), (140, 150306786), (147, 143149320), (155, 135760968), (168, 125255655), (180, 116905278), (186, 113134140), (189, 111338360), (196, 107361990), (202, 104173020), (210, 100204524), (216, 97421065), (217, 96972120), (245, 85889592), (248, 84850605), (252, 83503770), (254, 82846260), (270, 77936852), (279, 75422760), (280, 75153393), (294, 71574660), (303, 69448680), (310, 67880484), (315, 66803016), (360, 58452639), (372, 56567070), (378, 55669180), (381, 55230840), (392, 53680995), (404, 52086510), (420, 50102262), (434, 48486060), (441, 47716440), (465, 45253656), (490, 42944796), (504, 41751885), (505, 41669208), (508, 41423130), (540, 38968426), (558, 37711380), (588, 35787330), (606, 34724340), (620, 33940242), (630, 33401508), (635, 33138504), (651, 32324040), (707, 29763720), (735, 28629864), (744, 28283535), (756, 27834590), (762, 27615420), (808, 26043255), (837, 25140920), (840, 25051131), (868, 24243030), (882, 23858220), (889, 23670360), (909, 23149560), (930, 22626828), (945, 22267672), (980, 21472398), (1010, 20834604), (1016, 20711565), (1080, 19484213), (1085, 19394424), (1116, 18855690), (1143, 18410280), (1176, 17893665), (1212, 17362170), (1240, 16970121), (1260, 16700754), (1270, 16569252), (1302, 16162020), (1323, 15905480), (1395, 15084552), (1414, 14881860), (1470, 14314932), (1512, 13917295), (1515, 13889736), (1519, 13853160), (1524, 13807710), (1674, 12570460), (1736, 12121515), (1764, 11929110), (1778, 11835180), (1818, 11574780), (1860, 11313414), (1890, 11133836), (1905, 11046168), (1953, 10774680), (1960, 10736199), (2020, 10417302), (2121, 9921240), (2170, 9697212), (2205, 9543288), (2232, 9427845), (2286, 9205140), (2424, 8681085), (2520, 8350377), (2540, 8284626), (2604, 8081010), (2646, 7952740), (2667, 7890120), (2727, 7716520), (2790, 7542276), (2828, 7440930), (2940, 7157466), (3030, 6944868), (3038, 6926580), (3048, 6903855), (3131, 6720840), (3255, 6464808), (3348, 6285230), (3429, 6136760), (3528, 5964555), (3535, 5952744), (3556, 5917590), (3636, 5787390), (3720, 5656707), (3780, 5566918), (3810, 5523084), (3906, 5387340), (3937, 5344920), (4040, 5208651), (4185, 5028184), (4242, 4960620), (4340, 4848606), (4410, 4771644), (4445, 4734072), (4545, 4629912), (4557, 4617720), (4572, 4602570), (4949, 4251960), (5080, 4142313), (5208, 4040505), (5292, 3976370), (5334, 3945060), (5454, 3858260), (5580, 3771138), (5656, 3720465), (5715, 3682056), (5859, 3591560), (5880, 3578733), (6060, 3472434), (6076, 3463290), (6223, 3381480), (6262, 3360420), (6363, 3307080), (6510, 3232404), (6615, 3181096), (6696, 3142615), (6858, 3068380), (7070, 2976372), (7112, 2958795), (7272, 2893695), (7560, 2783459), (7595, 2770632), (7620, 2761542), (7812, 2693670), (7874, 2672460), (8001, 2630040), (8370, 2514092), (8484, 2480310), (8680, 2424303), (8820, 2385822), (8890, 2367036), (9090, 2314956), (9114, 2308860), (9144, 2301285), (9393, 2240280), (9765, 2154936), (9898, 2125980), (10584, 1988185), (10605, 1984248), (10668, 1972530), (10908, 1929130), (11160, 1885569), (11430, 1841028), (11718, 1795780), (11811, 1781640), (12120, 1736217), (12152, 1731645), (12446, 1690740), (12524, 1680210), (12726, 1653540), (12827, 1640520), (13020, 1616202), (13230, 1590548), (13335, 1578024), (13635, 1543304), (13671, 1539240), (13716, 1534190), (14140, 1488186), (14847, 1417320), (15190, 1385316), (15240, 1380771), (15624, 1346835), (15655, 1344168), (15748, 1336230), (16002, 1315020), (16740, 1257046), (16968, 1240155), (17145, 1227352), (17640, 1192911), (17780, 1183518), (18180, 1157478), (18228, 1154430), (18669, 1127160), (18786, 1120140), (19089, 1102360), (19530, 1077468), (19685, 1068984), (19796, 1062990), (21210, 992124), (21336, 986265), (21816, 964565), (21917, 960120), (22785, 923544), (22860, 920514), (23436, 897890), (23622, 890820), (24003, 876680), (24745, 850392), (24892, 845370), (25048, 840105), (25452, 826770), (25654, 820260), (26040, 808101), (26460, 795274), (26670, 789012), (27270, 771652), (27342, 769620), (27432, 767095), (27559, 763560), (28179, 746760), (28280, 744093), (29295, 718312), (29694, 708660), (30380, 692658), (31115, 676296), (31310, 672084), (31496, 668115), (31815, 661416), (32004, 657510), (33480, 628523), (34290, 613676), (35433, 593880), (35560, 591759), (36360, 578739), (36456, 577215), (37338, 563580), (37572, 560070), (38178, 551180), (38481, 546840), (39060, 538734), (39370, 534492), (39592, 531495), (40005, 526008), (41013, 513080), (42420, 496062), (43834, 480060), (44541, 472440), (45570, 461772), (45720, 460257), (46872, 448945), (46965, 448056), (47244, 445410), (48006, 438340), (49490, 425196), (49784, 422685), (50904, 413385), (51308, 410130), (52920, 397637), (53340, 394506), (54540, 385826), (54684, 384810), (55118, 381780), (56007, 375720), (56358, 373380), (58590, 359156), (59055, 356328), (59388, 354330), (60760, 346329), (62230, 338148), (62620, 336042), (63630, 330708), (64008, 328755), (64135, 328104), (65751, 320040), (68355, 307848), (68580, 306838), (70866, 296940), (74235, 283464), (74676, 281790), (75144, 280035), (76356, 275590), (76962, 273420), (78120, 269367), (78740, 267246), (80010, 263004), (82026, 256540), (82677, 254520), (84537, 248920), (84840, 248031), (87668, 240030), (89082, 236220), (89789, 234360), (91140, 230886), (93345, 225432), (93930, 224028), (94488, 222705), (95445, 220472), (96012, 219170), (98980, 212598), (102616, 205065), (106299, 197960), (106680, 197253), (109080, 192913), (109368, 192405), (109585, 192024), (110236, 190890), (112014, 187860), (112716, 186690), (115443, 182280), (117180, 179578), (118110, 178164), (118776, 177165), (120015, 175336), (124460, 169074), (125240, 168021), (127260, 165354), (128270, 164052), (131502, 160020), (133623, 157480), (136710, 153924), (137160, 153419), (137795, 152712), (140895, 149352), (141732, 148470)]