18897704000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17761}}^1$

素因数の和:17814

約数の個数: 224

約数和(自身を含む): 56304119040

約数和(自身を除く): 37406415040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 160, 175, 190, 200, 224, 250, 266, 280, 304, 320, 350, 380, 400, 448, 475, 500, 532, 560, 608, 665, 700, 760, 800, 875, 950, 1000, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1750, 1900, 2000, 2128, 2240, 2375, 2660, 2800, 3040, 3325, 3500, 3800, 4000, 4256, 4750, 5320, 5600, 6080, 6650, 7000, 7600, 8000, 8512, 9500, 10640, 11200, 13300, 14000, 15200, 16625, 17761, 19000, 21280, 26600, 28000, 30400, 33250, 35522, 38000, 42560, 53200, 56000, 66500, 71044, 76000, 88805, 106400, 124327, 133000, 142088, 152000, 177610, 212800, 248654, 266000, 284176, 337459, 355220, 444025, 497308, 532000, 568352, 621635, 674918, 710440, 888050, 994616, 1064000, 1136704, 1243270, 1349836, 1420880, 1687295, 1776100, 1989232, 2220125, 2362213, 2486540, 2699672, 2841760, 3108175, 3374590, 3552200, 3978464, 4440250, 4724426, 4973080, 5399344, 5683520, 6216350, 6749180, 7104400, 7956928, 8436475, 8880500, 9448852, 9946160, 10798688, 11811065, 12432700, 13498360, 14208800, 15540875, 16872950, 17761000, 18897704, 19892320, 21597376, 23622130, 24865400, 26996720, 28417600, 31081750, 33745900, 35522000, 37795408, 39784640, 42182375, 47244260, 49730800, 53993440, 59055325, 62163500, 67491800, 71044000, 75590816, 84364750, 94488520, 99461600, 107986880, 118110650, 124327000, 134983600, 142088000, 151181632, 168729500, 188977040, 198923200, 236221300, 248654000, 269967200, 295276625, 337459000, 377954080, 472442600, 497308000, 539934400, 590553250, 674918000, 755908160, 944885200, 994616000, 1181106500, 1349836000, 1889770400, 2362213000, 2699672000, 3779540800, 4724426000, 9448852000, 18897704000]

約数ペア:

[(1, 18897704000), (2, 9448852000), (4, 4724426000), (5, 3779540800), (7, 2699672000), (8, 2362213000), (10, 1889770400), (14, 1349836000), (16, 1181106500), (19, 994616000), (20, 944885200), (25, 755908160), (28, 674918000), (32, 590553250), (35, 539934400), (38, 497308000), (40, 472442600), (50, 377954080), (56, 337459000), (64, 295276625), (70, 269967200), (76, 248654000), (80, 236221300), (95, 198923200), (100, 188977040), (112, 168729500), (125, 151181632), (133, 142088000), (140, 134983600), (152, 124327000), (160, 118110650), (175, 107986880), (190, 99461600), (200, 94488520), (224, 84364750), (250, 75590816), (266, 71044000), (280, 67491800), (304, 62163500), (320, 59055325), (350, 53993440), (380, 49730800), (400, 47244260), (448, 42182375), (475, 39784640), (500, 37795408), (532, 35522000), (560, 33745900), (608, 31081750), (665, 28417600), (700, 26996720), (760, 24865400), (800, 23622130), (875, 21597376), (950, 19892320), (1000, 18897704), (1064, 17761000), (1120, 16872950), (1216, 15540875), (1330, 14208800), (1400, 13498360), (1520, 12432700), (1600, 11811065), (1750, 10798688), (1900, 9946160), (2000, 9448852), (2128, 8880500), (2240, 8436475), (2375, 7956928), (2660, 7104400), (2800, 6749180), (3040, 6216350), (3325, 5683520), (3500, 5399344), (3800, 4973080), (4000, 4724426), (4256, 4440250), (4750, 3978464), (5320, 3552200), (5600, 3374590), (6080, 3108175), (6650, 2841760), (7000, 2699672), (7600, 2486540), (8000, 2362213), (8512, 2220125), (9500, 1989232), (10640, 1776100), (11200, 1687295), (13300, 1420880), (14000, 1349836), (15200, 1243270), (16625, 1136704), (17761, 1064000), (19000, 994616), (21280, 888050), (26600, 710440), (28000, 674918), (30400, 621635), (33250, 568352), (35522, 532000), (38000, 497308), (42560, 444025), (53200, 355220), (56000, 337459), (66500, 284176), (71044, 266000), (76000, 248654), (88805, 212800), (106400, 177610), (124327, 152000), (133000, 142088)]