1380878400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{26153}}^1$

素因数の和:26189

約数の個数: 168

約数和(自身を含む): 4942478304

約数和(自身を除く): 3561599904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 3300, 3520, 4400, 4800, 5280, 6600, 8800, 10560, 13200, 17600, 26153, 26400, 52306, 52800, 78459, 104612, 130765, 156918, 209224, 261530, 287683, 313836, 392295, 418448, 523060, 575366, 627672, 653825, 784590, 836896, 863049, 1046120, 1150732, 1255344, 1307650, 1438415, 1569180, 1673792, 1726098, 1961475, 2092240, 2301464, 2510688, 2615300, 2876830, 3138360, 3452196, 3922950, 4184480, 4315245, 4602928, 5021376, 5230600, 5753660, 6276720, 6904392, 7192075, 7845900, 8368960, 8630490, 9205856, 10461200, 11507320, 12553440, 13808784, 14384150, 15691800, 17260980, 18411712, 20922400, 21576225, 23014640, 25106880, 27617568, 28768300, 31383600, 34521960, 41844800, 43152450, 46029280, 55235136, 57536600, 62767200, 69043920, 86304900, 92058560, 115073200, 125534400, 138087840, 172609800, 230146400, 276175680, 345219600, 460292800, 690439200, 1380878400]

約数ペア:

[(1, 1380878400), (2, 690439200), (3, 460292800), (4, 345219600), (5, 276175680), (6, 230146400), (8, 172609800), (10, 138087840), (11, 125534400), (12, 115073200), (15, 92058560), (16, 86304900), (20, 69043920), (22, 62767200), (24, 57536600), (25, 55235136), (30, 46029280), (32, 43152450), (33, 41844800), (40, 34521960), (44, 31383600), (48, 28768300), (50, 27617568), (55, 25106880), (60, 23014640), (64, 21576225), (66, 20922400), (75, 18411712), (80, 17260980), (88, 15691800), (96, 14384150), (100, 13808784), (110, 12553440), (120, 11507320), (132, 10461200), (150, 9205856), (160, 8630490), (165, 8368960), (176, 7845900), (192, 7192075), (200, 6904392), (220, 6276720), (240, 5753660), (264, 5230600), (275, 5021376), (300, 4602928), (320, 4315245), (330, 4184480), (352, 3922950), (400, 3452196), (440, 3138360), (480, 2876830), (528, 2615300), (550, 2510688), (600, 2301464), (660, 2092240), (704, 1961475), (800, 1726098), (825, 1673792), (880, 1569180), (960, 1438415), (1056, 1307650), (1100, 1255344), (1200, 1150732), (1320, 1046120), (1600, 863049), (1650, 836896), (1760, 784590), (2112, 653825), (2200, 627672), (2400, 575366), (2640, 523060), (3300, 418448), (3520, 392295), (4400, 313836), (4800, 287683), (5280, 261530), (6600, 209224), (8800, 156918), (10560, 130765), (13200, 104612), (17600, 78459), (26153, 52800), (26400, 52306)]