21349203840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1134

約数の個数: 384

約数和(自身を含む): 78449342400

約数和(自身を除く): 57100138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 263, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 526, 544, 576, 612, 640, 680, 720, 765, 789, 816, 829, 960, 1020, 1052, 1088, 1152, 1224, 1315, 1360, 1440, 1530, 1578, 1632, 1658, 1920, 2040, 2104, 2176, 2367, 2448, 2487, 2630, 2720, 2880, 3060, 3156, 3264, 3316, 3945, 4080, 4145, 4208, 4471, 4734, 4896, 4974, 5260, 5440, 5760, 6120, 6312, 6528, 6632, 7461, 7890, 8160, 8290, 8416, 8942, 9468, 9792, 9948, 10520, 10880, 11835, 12240, 12435, 12624, 13264, 13413, 14093, 14922, 15780, 16320, 16580, 16832, 17884, 18936, 19584, 19896, 21040, 22355, 23670, 24480, 24870, 25248, 26528, 26826, 28186, 29844, 31560, 32640, 33160, 33664, 35768, 37305, 37872, 39792, 40239, 42080, 42279, 44710, 47340, 48960, 49740, 50496, 53056, 53652, 56372, 59688, 63120, 66320, 67065, 70465, 71536, 74610, 75744, 79584, 80478, 84160, 84558, 89420, 94680, 97920, 99480, 100992, 106112, 107304, 112744, 119376, 126240, 126837, 132640, 134130, 140930, 143072, 149220, 151488, 159168, 160956, 168320, 169116, 178840, 189360, 198960, 201195, 211395, 214608, 218027, 225488, 238752, 252480, 253674, 265280, 268260, 281860, 286144, 298440, 302976, 318336, 321912, 338232, 357680, 378720, 397920, 402390, 422790, 429216, 436054, 450976, 477504, 504960, 507348, 530560, 536520, 563720, 572288, 596880, 634185, 643824, 654081, 676464, 715360, 757440, 795840, 804780, 845580, 858432, 872108, 901952, 955008, 1014696, 1073040, 1090135, 1127440, 1193760, 1268370, 1287648, 1308162, 1352928, 1430720, 1514880, 1591680, 1609560, 1691160, 1716864, 1744216, 1803904, 1962243, 2029392, 2146080, 2180270, 2254880, 2387520, 2536740, 2575296, 2616324, 2705856, 2861440, 3219120, 3270405, 3382320, 3488432, 3706459, 3924486, 4058784, 4292160, 4360540, 4509760, 4775040, 5073480, 5150592, 5232648, 5411712, 6438240, 6540810, 6764640, 6976864, 7412918, 7848972, 8117568, 8584320, 8721080, 9019520, 9811215, 10146960, 10465296, 11119377, 12876480, 13081620, 13529280, 13953728, 14825836, 15697944, 16235136, 17442160, 18532295, 19622430, 20293920, 20930592, 22238754, 25752960, 26163240, 27058560, 27907456, 29651672, 31395888, 33358131, 34884320, 37064590, 39244860, 40587840, 41861184, 44477508, 52326480, 55596885, 59303344, 62791776, 66716262, 69768640, 74129180, 78489720, 81175680, 83722368, 88955016, 104652960, 111193770, 118606688, 125583552, 133432524, 139537280, 148258360, 156979440, 166790655, 177910032, 209305920, 222387540, 237213376, 251167104, 266865048, 296516720, 313958880, 333581310, 355820064, 418611840, 444775080, 474426752, 533730096, 593033440, 627917760, 667162620, 711640128, 889550160, 1067460192, 1186066880, 1255835520, 1334325240, 1423280256, 1779100320, 2134920384, 2372133760, 2668650480, 3558200640, 4269840768, 5337300960, 7116401280, 10674601920, 21349203840]

約数ペア:

[(1, 21349203840), (2, 10674601920), (3, 7116401280), (4, 5337300960), (5, 4269840768), (6, 3558200640), (8, 2668650480), (9, 2372133760), (10, 2134920384), (12, 1779100320), (15, 1423280256), (16, 1334325240), (17, 1255835520), (18, 1186066880), (20, 1067460192), (24, 889550160), (30, 711640128), (32, 667162620), (34, 627917760), (36, 593033440), (40, 533730096), (45, 474426752), (48, 444775080), (51, 418611840), (60, 355820064), (64, 333581310), (68, 313958880), (72, 296516720), (80, 266865048), (85, 251167104), (90, 237213376), (96, 222387540), (102, 209305920), (120, 177910032), (128, 166790655), (136, 156979440), (144, 148258360), (153, 139537280), (160, 133432524), (170, 125583552), (180, 118606688), (192, 111193770), (204, 104652960), (240, 88955016), (255, 83722368), (263, 81175680), (272, 78489720), (288, 74129180), (306, 69768640), (320, 66716262), (340, 62791776), (360, 59303344), (384, 55596885), (408, 52326480), (480, 44477508), (510, 41861184), (526, 40587840), (544, 39244860), (576, 37064590), (612, 34884320), (640, 33358131), (680, 31395888), (720, 29651672), (765, 27907456), (789, 27058560), (816, 26163240), (829, 25752960), (960, 22238754), (1020, 20930592), (1052, 20293920), (1088, 19622430), (1152, 18532295), (1224, 17442160), (1315, 16235136), (1360, 15697944), (1440, 14825836), (1530, 13953728), (1578, 13529280), (1632, 13081620), (1658, 12876480), (1920, 11119377), (2040, 10465296), (2104, 10146960), (2176, 9811215), (2367, 9019520), (2448, 8721080), (2487, 8584320), (2630, 8117568), (2720, 7848972), (2880, 7412918), (3060, 6976864), (3156, 6764640), (3264, 6540810), (3316, 6438240), (3945, 5411712), (4080, 5232648), (4145, 5150592), (4208, 5073480), (4471, 4775040), (4734, 4509760), (4896, 4360540), (4974, 4292160), (5260, 4058784), (5440, 3924486), (5760, 3706459), (6120, 3488432), (6312, 3382320), (6528, 3270405), (6632, 3219120), (7461, 2861440), (7890, 2705856), (8160, 2616324), (8290, 2575296), (8416, 2536740), (8942, 2387520), (9468, 2254880), (9792, 2180270), (9948, 2146080), (10520, 2029392), (10880, 1962243), (11835, 1803904), (12240, 1744216), (12435, 1716864), (12624, 1691160), (13264, 1609560), (13413, 1591680), (14093, 1514880), (14922, 1430720), (15780, 1352928), (16320, 1308162), (16580, 1287648), (16832, 1268370), (17884, 1193760), (18936, 1127440), (19584, 1090135), (19896, 1073040), (21040, 1014696), (22355, 955008), (23670, 901952), (24480, 872108), (24870, 858432), (25248, 845580), (26528, 804780), (26826, 795840), (28186, 757440), (29844, 715360), (31560, 676464), (32640, 654081), (33160, 643824), (33664, 634185), (35768, 596880), (37305, 572288), (37872, 563720), (39792, 536520), (40239, 530560), (42080, 507348), (42279, 504960), (44710, 477504), (47340, 450976), (48960, 436054), (49740, 429216), (50496, 422790), (53056, 402390), (53652, 397920), (56372, 378720), (59688, 357680), (63120, 338232), (66320, 321912), (67065, 318336), (70465, 302976), (71536, 298440), (74610, 286144), (75744, 281860), (79584, 268260), (80478, 265280), (84160, 253674), (84558, 252480), (89420, 238752), (94680, 225488), (97920, 218027), (99480, 214608), (100992, 211395), (106112, 201195), (107304, 198960), (112744, 189360), (119376, 178840), (126240, 169116), (126837, 168320), (132640, 160956), (134130, 159168), (140930, 151488), (143072, 149220)]