121196880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 471219840

約数和(自身を除く): 350022960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 173, 180, 210, 240, 252, 278, 280, 315, 336, 346, 360, 417, 420, 504, 519, 556, 560, 630, 692, 695, 720, 834, 840, 865, 973, 1008, 1038, 1112, 1211, 1251, 1260, 1384, 1390, 1557, 1668, 1680, 1730, 1946, 2076, 2085, 2224, 2422, 2502, 2520, 2595, 2768, 2780, 2919, 3114, 3336, 3460, 3633, 3892, 4152, 4170, 4844, 4865, 5004, 5040, 5190, 5560, 5838, 6055, 6228, 6255, 6672, 6920, 7266, 7784, 7785, 8304, 8340, 8757, 9688, 9730, 10008, 10380, 10899, 11120, 11676, 12110, 12456, 12510, 13840, 14532, 14595, 15568, 15570, 16680, 17514, 18165, 19376, 19460, 20016, 20760, 21798, 23352, 24047, 24220, 24912, 25020, 29064, 29190, 31140, 33360, 35028, 36330, 38920, 41520, 43596, 43785, 46704, 48094, 48440, 50040, 54495, 58128, 58380, 62280, 70056, 72141, 72660, 77840, 87192, 87570, 96188, 96880, 100080, 108990, 116760, 120235, 124560, 140112, 144282, 145320, 168329, 174384, 175140, 192376, 216423, 217980, 233520, 240470, 288564, 290640, 336658, 350280, 360705, 384752, 432846, 435960, 480940, 504987, 577128, 673316, 700560, 721410, 841645, 865692, 871920, 961880, 1009974, 1082115, 1154256, 1346632, 1442820, 1514961, 1683290, 1731384, 1923760, 2019948, 2164230, 2524935, 2693264, 2885640, 3029922, 3366580, 3462768, 4039896, 4328460, 5049870, 5771280, 6059844, 6733160, 7574805, 8079792, 8656920, 10099740, 12119688, 13466320, 15149610, 17313840, 20199480, 24239376, 30299220, 40398960, 60598440, 121196880]

約数ペア:

[(1, 121196880), (2, 60598440), (3, 40398960), (4, 30299220), (5, 24239376), (6, 20199480), (7, 17313840), (8, 15149610), (9, 13466320), (10, 12119688), (12, 10099740), (14, 8656920), (15, 8079792), (16, 7574805), (18, 6733160), (20, 6059844), (21, 5771280), (24, 5049870), (28, 4328460), (30, 4039896), (35, 3462768), (36, 3366580), (40, 3029922), (42, 2885640), (45, 2693264), (48, 2524935), (56, 2164230), (60, 2019948), (63, 1923760), (70, 1731384), (72, 1683290), (80, 1514961), (84, 1442820), (90, 1346632), (105, 1154256), (112, 1082115), (120, 1009974), (126, 961880), (139, 871920), (140, 865692), (144, 841645), (168, 721410), (173, 700560), (180, 673316), (210, 577128), (240, 504987), (252, 480940), (278, 435960), (280, 432846), (315, 384752), (336, 360705), (346, 350280), (360, 336658), (417, 290640), (420, 288564), (504, 240470), (519, 233520), (556, 217980), (560, 216423), (630, 192376), (692, 175140), (695, 174384), (720, 168329), (834, 145320), (840, 144282), (865, 140112), (973, 124560), (1008, 120235), (1038, 116760), (1112, 108990), (1211, 100080), (1251, 96880), (1260, 96188), (1384, 87570), (1390, 87192), (1557, 77840), (1668, 72660), (1680, 72141), (1730, 70056), (1946, 62280), (2076, 58380), (2085, 58128), (2224, 54495), (2422, 50040), (2502, 48440), (2520, 48094), (2595, 46704), (2768, 43785), (2780, 43596), (2919, 41520), (3114, 38920), (3336, 36330), (3460, 35028), (3633, 33360), (3892, 31140), (4152, 29190), (4170, 29064), (4844, 25020), (4865, 24912), (5004, 24220), (5040, 24047), (5190, 23352), (5560, 21798), (5838, 20760), (6055, 20016), (6228, 19460), (6255, 19376), (6672, 18165), (6920, 17514), (7266, 16680), (7784, 15570), (7785, 15568), (8304, 14595), (8340, 14532), (8757, 13840), (9688, 12510), (9730, 12456), (10008, 12110), (10380, 11676), (10899, 11120)]