19263722240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12011}}^1$

素因数の和:12218

約数の個数: 144

約数和(自身を含む): 53033460480

約数和(自身を除く): 33769738240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 256, 280, 320, 358, 448, 560, 640, 716, 895, 896, 1120, 1253, 1280, 1432, 1790, 1792, 2240, 2506, 2864, 3580, 4480, 5012, 5728, 6265, 7160, 8960, 10024, 11456, 12011, 12530, 14320, 20048, 22912, 24022, 25060, 28640, 40096, 45824, 48044, 50120, 57280, 60055, 80192, 84077, 96088, 100240, 114560, 120110, 160384, 168154, 192176, 200480, 229120, 240220, 320768, 336308, 384352, 400960, 420385, 480440, 672616, 768704, 801920, 840770, 960880, 1345232, 1537408, 1603840, 1681540, 1921760, 2149969, 2690464, 3074816, 3363080, 3843520, 4299938, 5380928, 6726160, 7687040, 8599876, 10749845, 10761856, 13452320, 15049783, 15374080, 17199752, 21499690, 21523712, 26904640, 30099566, 34399504, 42999380, 53809280, 60199132, 68799008, 75248915, 85998760, 107618560, 120398264, 137598016, 150497830, 171997520, 240796528, 275196032, 300995660, 343995040, 481593056, 550392064, 601991320, 687990080, 963186112, 1203982640, 1375980160, 1926372224, 2407965280, 2751960320, 3852744448, 4815930560, 9631861120, 19263722240]

約数ペア:

[(1, 19263722240), (2, 9631861120), (4, 4815930560), (5, 3852744448), (7, 2751960320), (8, 2407965280), (10, 1926372224), (14, 1375980160), (16, 1203982640), (20, 963186112), (28, 687990080), (32, 601991320), (35, 550392064), (40, 481593056), (56, 343995040), (64, 300995660), (70, 275196032), (80, 240796528), (112, 171997520), (128, 150497830), (140, 137598016), (160, 120398264), (179, 107618560), (224, 85998760), (256, 75248915), (280, 68799008), (320, 60199132), (358, 53809280), (448, 42999380), (560, 34399504), (640, 30099566), (716, 26904640), (895, 21523712), (896, 21499690), (1120, 17199752), (1253, 15374080), (1280, 15049783), (1432, 13452320), (1790, 10761856), (1792, 10749845), (2240, 8599876), (2506, 7687040), (2864, 6726160), (3580, 5380928), (4480, 4299938), (5012, 3843520), (5728, 3363080), (6265, 3074816), (7160, 2690464), (8960, 2149969), (10024, 1921760), (11456, 1681540), (12011, 1603840), (12530, 1537408), (14320, 1345232), (20048, 960880), (22912, 840770), (24022, 801920), (25060, 768704), (28640, 672616), (40096, 480440), (45824, 420385), (48044, 400960), (50120, 384352), (57280, 336308), (60055, 320768), (80192, 240220), (84077, 229120), (96088, 200480), (100240, 192176), (114560, 168154), (120110, 160384)]