7988037120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{49529}}^1$

素因数の和:49565

約数の個数: 240

約数和(自身を含む): 31617574560

約数和(自身を除く): 23629537440

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 49529, 53760, 80640, 99058, 148587, 161280, 198116, 247645, 297174, 346703, 396232, 445761, 495290, 594348, 693406, 742935, 792464, 891522, 990580, 1040109, 1188696, 1386812, 1485870, 1584928, 1733515, 1783044, 1981160, 2080218, 2228805, 2377392, 2773624, 2971740, 3120327, 3169856, 3467030, 3566088, 3962320, 4160436, 4457610, 4754784, 5200545, 5547248, 5943480, 6240654, 6339712, 6934060, 7132176, 7924640, 8320872, 8915220, 9509568, 10401090, 11094496, 11886960, 12481308, 12679424, 13868120, 14264352, 15601635, 15849280, 16641744, 17830440, 19019136, 20802180, 22188992, 23773920, 24962616, 25358848, 27736240, 28528704, 31203270, 31698560, 33283488, 35660880, 38038272, 41604360, 44377984, 47547840, 49925232, 55472480, 57057408, 62406540, 63397120, 66566976, 71321760, 76076544, 83208720, 88755968, 95095680, 99850464, 110944960, 114114816, 124813080, 126794240, 133133952, 142643520, 166417440, 177511936, 190191360, 199700928, 221889920, 228229632, 249626160, 266267904, 285287040, 332834880, 380382720, 399401856, 443779840, 499252320, 532535808, 570574080, 665669760, 798803712, 887559680, 998504640, 1141148160, 1331339520, 1597607424, 1997009280, 2662679040, 3994018560, 7988037120]

約数ペア:

[(1, 7988037120), (2, 3994018560), (3, 2662679040), (4, 1997009280), (5, 1597607424), (6, 1331339520), (7, 1141148160), (8, 998504640), (9, 887559680), (10, 798803712), (12, 665669760), (14, 570574080), (15, 532535808), (16, 499252320), (18, 443779840), (20, 399401856), (21, 380382720), (24, 332834880), (28, 285287040), (30, 266267904), (32, 249626160), (35, 228229632), (36, 221889920), (40, 199700928), (42, 190191360), (45, 177511936), (48, 166417440), (56, 142643520), (60, 133133952), (63, 126794240), (64, 124813080), (70, 114114816), (72, 110944960), (80, 99850464), (84, 95095680), (90, 88755968), (96, 83208720), (105, 76076544), (112, 71321760), (120, 66566976), (126, 63397120), (128, 62406540), (140, 57057408), (144, 55472480), (160, 49925232), (168, 47547840), (180, 44377984), (192, 41604360), (210, 38038272), (224, 35660880), (240, 33283488), (252, 31698560), (256, 31203270), (280, 28528704), (288, 27736240), (315, 25358848), (320, 24962616), (336, 23773920), (360, 22188992), (384, 20802180), (420, 19019136), (448, 17830440), (480, 16641744), (504, 15849280), (512, 15601635), (560, 14264352), (576, 13868120), (630, 12679424), (640, 12481308), (672, 11886960), (720, 11094496), (768, 10401090), (840, 9509568), (896, 8915220), (960, 8320872), (1008, 7924640), (1120, 7132176), (1152, 6934060), (1260, 6339712), (1280, 6240654), (1344, 5943480), (1440, 5547248), (1536, 5200545), (1680, 4754784), (1792, 4457610), (1920, 4160436), (2016, 3962320), (2240, 3566088), (2304, 3467030), (2520, 3169856), (2560, 3120327), (2688, 2971740), (2880, 2773624), (3360, 2377392), (3584, 2228805), (3840, 2080218), (4032, 1981160), (4480, 1783044), (4608, 1733515), (5040, 1584928), (5376, 1485870), (5760, 1386812), (6720, 1188696), (7680, 1040109), (8064, 990580), (8960, 891522), (10080, 792464), (10752, 742935), (11520, 693406), (13440, 594348), (16128, 495290), (17920, 445761), (20160, 396232), (23040, 346703), (26880, 297174), (32256, 247645), (40320, 198116), (49529, 161280), (53760, 148587), (80640, 99058)]