1019193840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{22469}}^1$

素因数の和:22501

約数の個数: 200

約数和(自身を含む): 4045678560

約数和(自身を除く): 3026484720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22469, 22680, 44938, 45360, 67407, 89876, 112345, 134814, 157283, 179752, 202221, 224690, 269628, 314566, 337035, 359504, 404442, 449380, 471849, 539256, 606663, 629132, 674070, 786415, 808884, 898760, 943698, 1011105, 1078512, 1213326, 1258264, 1348140, 1415547, 1572830, 1617768, 1797520, 1819989, 1887396, 2022210, 2359245, 2426652, 2516528, 2696280, 2831094, 3033315, 3145660, 3235536, 3639978, 3774792, 4044420, 4246641, 4718490, 4853304, 5392560, 5662188, 6066630, 6291320, 7077735, 7279956, 7549584, 8088840, 8493282, 9099945, 9436980, 9706608, 11324376, 12133260, 12582640, 12739923, 14155470, 14559912, 16177680, 16986564, 18199890, 18873960, 21233205, 22648752, 24266520, 25479846, 28310940, 29119824, 33973128, 36399780, 37747920, 42466410, 48533040, 50959692, 56621880, 63699615, 67946256, 72799560, 84932820, 101919384, 113243760, 127399230, 145599120, 169865640, 203838768, 254798460, 339731280, 509596920, 1019193840]

約数ペア:

[(1, 1019193840), (2, 509596920), (3, 339731280), (4, 254798460), (5, 203838768), (6, 169865640), (7, 145599120), (8, 127399230), (9, 113243760), (10, 101919384), (12, 84932820), (14, 72799560), (15, 67946256), (16, 63699615), (18, 56621880), (20, 50959692), (21, 48533040), (24, 42466410), (27, 37747920), (28, 36399780), (30, 33973128), (35, 29119824), (36, 28310940), (40, 25479846), (42, 24266520), (45, 22648752), (48, 21233205), (54, 18873960), (56, 18199890), (60, 16986564), (63, 16177680), (70, 14559912), (72, 14155470), (80, 12739923), (81, 12582640), (84, 12133260), (90, 11324376), (105, 9706608), (108, 9436980), (112, 9099945), (120, 8493282), (126, 8088840), (135, 7549584), (140, 7279956), (144, 7077735), (162, 6291320), (168, 6066630), (180, 5662188), (189, 5392560), (210, 4853304), (216, 4718490), (240, 4246641), (252, 4044420), (270, 3774792), (280, 3639978), (315, 3235536), (324, 3145660), (336, 3033315), (360, 2831094), (378, 2696280), (405, 2516528), (420, 2426652), (432, 2359245), (504, 2022210), (540, 1887396), (560, 1819989), (567, 1797520), (630, 1617768), (648, 1572830), (720, 1415547), (756, 1348140), (810, 1258264), (840, 1213326), (945, 1078512), (1008, 1011105), (1080, 943698), (1134, 898760), (1260, 808884), (1296, 786415), (1512, 674070), (1620, 629132), (1680, 606663), (1890, 539256), (2160, 471849), (2268, 449380), (2520, 404442), (2835, 359504), (3024, 337035), (3240, 314566), (3780, 269628), (4536, 224690), (5040, 202221), (5670, 179752), (6480, 157283), (7560, 134814), (9072, 112345), (11340, 89876), (15120, 67407), (22469, 45360), (22680, 44938)]