19971129600

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{346721}}^1$

素因数の和:346753

約数の個数: 162

約数和(自身を含む): 71401501626

約数和(自身を除く): 51430372026

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 2304, 2400, 2880, 3200, 3600, 3840, 4800, 5760, 6400, 7200, 9600, 11520, 14400, 19200, 28800, 57600, 346721, 693442, 1040163, 1386884, 1733605, 2080326, 2773768, 3120489, 3467210, 4160652, 5200815, 5547536, 6240978, 6934420, 8321304, 8668025, 10401630, 11095072, 12481956, 13868840, 15602445, 16642608, 17336050, 20803260, 22190144, 24963912, 26004075, 27737680, 31204890, 33285216, 34672100, 41606520, 44380288, 49927824, 52008150, 55475360, 62409780, 66570432, 69344200, 78012225, 83213040, 88760576, 99855648, 104016300, 110950720, 124819560, 133140864, 138688400, 156024450, 166426080, 199711296, 208032600, 221901440, 249639120, 266281728, 277376800, 312048900, 332852160, 399422592, 416065200, 443802880, 499278240, 554753600, 624097800, 665704320, 798845184, 832130400, 998556480, 1109507200, 1248195600, 1331408640, 1664260800, 1997112960, 2219014400, 2496391200, 3328521600, 3994225920, 4992782400, 6657043200, 9985564800, 19971129600]

約数ペア:

[(1, 19971129600), (2, 9985564800), (3, 6657043200), (4, 4992782400), (5, 3994225920), (6, 3328521600), (8, 2496391200), (9, 2219014400), (10, 1997112960), (12, 1664260800), (15, 1331408640), (16, 1248195600), (18, 1109507200), (20, 998556480), (24, 832130400), (25, 798845184), (30, 665704320), (32, 624097800), (36, 554753600), (40, 499278240), (45, 443802880), (48, 416065200), (50, 399422592), (60, 332852160), (64, 312048900), (72, 277376800), (75, 266281728), (80, 249639120), (90, 221901440), (96, 208032600), (100, 199711296), (120, 166426080), (128, 156024450), (144, 138688400), (150, 133140864), (160, 124819560), (180, 110950720), (192, 104016300), (200, 99855648), (225, 88760576), (240, 83213040), (256, 78012225), (288, 69344200), (300, 66570432), (320, 62409780), (360, 55475360), (384, 52008150), (400, 49927824), (450, 44380288), (480, 41606520), (576, 34672100), (600, 33285216), (640, 31204890), (720, 27737680), (768, 26004075), (800, 24963912), (900, 22190144), (960, 20803260), (1152, 17336050), (1200, 16642608), (1280, 15602445), (1440, 13868840), (1600, 12481956), (1800, 11095072), (1920, 10401630), (2304, 8668025), (2400, 8321304), (2880, 6934420), (3200, 6240978), (3600, 5547536), (3840, 5200815), (4800, 4160652), (5760, 3467210), (6400, 3120489), (7200, 2773768), (9600, 2080326), (11520, 1733605), (14400, 1386884), (19200, 1040163), (28800, 693442), (57600, 346721)]