21998609280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1142

約数の個数: 384

約数和(自身を含む): 80826595200

約数和(自身を除く): 58827985920

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, 271, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 542, 544, 576, 612, 640, 680, 720, 765, 813, 816, 829, 960, 1020, 1084, 1088, 1152, 1224, 1355, 1360, 1440, 1530, 1626, 1632, 1658, 1920, 2040, 2168, 2176, 2439, 2448, 2487, 2710, 2720, 2880, 3060, 3252, 3264, 3316, 4065, 4080, 4145, 4336, 4607, 4878, 4896, 4974, 5420, 5440, 5760, 6120, 6504, 6528, 6632, 7461, 8130, 8160, 8290, 8672, 9214, 9756, 9792, 9948, 10840, 10880, 12195, 12240, 12435, 13008, 13264, 13821, 14093, 14922, 16260, 16320, 16580, 17344, 18428, 19512, 19584, 19896, 21680, 23035, 24390, 24480, 24870, 26016, 26528, 27642, 28186, 29844, 32520, 32640, 33160, 34688, 36856, 37305, 39024, 39792, 41463, 42279, 43360, 46070, 48780, 48960, 49740, 52032, 53056, 55284, 56372, 59688, 65040, 66320, 69105, 70465, 73712, 74610, 78048, 79584, 82926, 84558, 86720, 92140, 97560, 97920, 99480, 104064, 106112, 110568, 112744, 119376, 126837, 130080, 132640, 138210, 140930, 147424, 149220, 156096, 159168, 165852, 169116, 173440, 184280, 195120, 198960, 207315, 211395, 221136, 224659, 225488, 238752, 253674, 260160, 265280, 276420, 281860, 294848, 298440, 312192, 318336, 331704, 338232, 368560, 390240, 397920, 414630, 422790, 442272, 449318, 450976, 477504, 507348, 520320, 530560, 552840, 563720, 589696, 596880, 634185, 663408, 673977, 676464, 737120, 780480, 795840, 829260, 845580, 884544, 898636, 901952, 955008, 1014696, 1105680, 1123295, 1127440, 1193760, 1268370, 1326816, 1347954, 1352928, 1474240, 1560960, 1591680, 1658520, 1691160, 1769088, 1797272, 1803904, 2021931, 2029392, 2211360, 2246590, 2254880, 2387520, 2536740, 2653632, 2695908, 2705856, 2948480, 3317040, 3369885, 3382320, 3594544, 3819203, 4043862, 4058784, 4422720, 4493180, 4509760, 4775040, 5073480, 5307264, 5391816, 5411712, 6634080, 6739770, 6764640, 7189088, 7638406, 8087724, 8117568, 8845440, 8986360, 9019520, 10109655, 10146960, 10783632, 11457609, 13268160, 13479540, 13529280, 14378176, 15276812, 16175448, 16235136, 17972720, 19096015, 20219310, 20293920, 21567264, 22915218, 26536320, 26959080, 27058560, 28756352, 30553624, 32350896, 34372827, 35945440, 38192030, 40438620, 40587840, 43134528, 45830436, 53918160, 57288045, 61107248, 64701792, 68745654, 71890880, 76384060, 80877240, 81175680, 86269056, 91660872, 107836320, 114576090, 122214496, 129403584, 137491308, 143781760, 152768120, 161754480, 171864135, 183321744, 215672640, 229152180, 244428992, 258807168, 274982616, 305536240, 323508960, 343728270, 366643488, 431345280, 458304360, 488857984, 549965232, 611072480, 647017920, 687456540, 733286976, 916608720, 1099930464, 1222144960, 1294035840, 1374913080, 1466573952, 1833217440, 2199860928, 2444289920, 2749826160, 3666434880, 4399721856, 5499652320, 7332869760, 10999304640, 21998609280]

約数ペア:

[(1, 21998609280), (2, 10999304640), (3, 7332869760), (4, 5499652320), (5, 4399721856), (6, 3666434880), (8, 2749826160), (9, 2444289920), (10, 2199860928), (12, 1833217440), (15, 1466573952), (16, 1374913080), (17, 1294035840), (18, 1222144960), (20, 1099930464), (24, 916608720), (30, 733286976), (32, 687456540), (34, 647017920), (36, 611072480), (40, 549965232), (45, 488857984), (48, 458304360), (51, 431345280), (60, 366643488), (64, 343728270), (68, 323508960), (72, 305536240), (80, 274982616), (85, 258807168), (90, 244428992), (96, 229152180), (102, 215672640), (120, 183321744), (128, 171864135), (136, 161754480), (144, 152768120), (153, 143781760), (160, 137491308), (170, 129403584), (180, 122214496), (192, 114576090), (204, 107836320), (240, 91660872), (255, 86269056), (271, 81175680), (272, 80877240), (288, 76384060), (306, 71890880), (320, 68745654), (340, 64701792), (360, 61107248), (384, 57288045), (408, 53918160), (480, 45830436), (510, 43134528), (542, 40587840), (544, 40438620), (576, 38192030), (612, 35945440), (640, 34372827), (680, 32350896), (720, 30553624), (765, 28756352), (813, 27058560), (816, 26959080), (829, 26536320), (960, 22915218), (1020, 21567264), (1084, 20293920), (1088, 20219310), (1152, 19096015), (1224, 17972720), (1355, 16235136), (1360, 16175448), (1440, 15276812), (1530, 14378176), (1626, 13529280), (1632, 13479540), (1658, 13268160), (1920, 11457609), (2040, 10783632), (2168, 10146960), (2176, 10109655), (2439, 9019520), (2448, 8986360), (2487, 8845440), (2710, 8117568), (2720, 8087724), (2880, 7638406), (3060, 7189088), (3252, 6764640), (3264, 6739770), (3316, 6634080), (4065, 5411712), (4080, 5391816), (4145, 5307264), (4336, 5073480), (4607, 4775040), (4878, 4509760), (4896, 4493180), (4974, 4422720), (5420, 4058784), (5440, 4043862), (5760, 3819203), (6120, 3594544), (6504, 3382320), (6528, 3369885), (6632, 3317040), (7461, 2948480), (8130, 2705856), (8160, 2695908), (8290, 2653632), (8672, 2536740), (9214, 2387520), (9756, 2254880), (9792, 2246590), (9948, 2211360), (10840, 2029392), (10880, 2021931), (12195, 1803904), (12240, 1797272), (12435, 1769088), (13008, 1691160), (13264, 1658520), (13821, 1591680), (14093, 1560960), (14922, 1474240), (16260, 1352928), (16320, 1347954), (16580, 1326816), (17344, 1268370), (18428, 1193760), (19512, 1127440), (19584, 1123295), (19896, 1105680), (21680, 1014696), (23035, 955008), (24390, 901952), (24480, 898636), (24870, 884544), (26016, 845580), (26528, 829260), (27642, 795840), (28186, 780480), (29844, 737120), (32520, 676464), (32640, 673977), (33160, 663408), (34688, 634185), (36856, 596880), (37305, 589696), (39024, 563720), (39792, 552840), (41463, 530560), (42279, 520320), (43360, 507348), (46070, 477504), (48780, 450976), (48960, 449318), (49740, 442272), (52032, 422790), (53056, 414630), (55284, 397920), (56372, 390240), (59688, 368560), (65040, 338232), (66320, 331704), (69105, 318336), (70465, 312192), (73712, 298440), (74610, 294848), (78048, 281860), (79584, 276420), (82926, 265280), (84558, 260160), (86720, 253674), (92140, 238752), (97560, 225488), (97920, 224659), (99480, 221136), (104064, 211395), (106112, 207315), (110568, 198960), (112744, 195120), (119376, 184280), (126837, 173440), (130080, 169116), (132640, 165852), (138210, 159168), (140930, 156096), (147424, 149220)]