21074667600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{2089}}^1$

素因数の和:3318

約数の個数: 240

約数和(自身を含む): 77254559360

約数和(自身を除く): 56179891760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1201, 1400, 1680, 2089, 2100, 2402, 2800, 3603, 4178, 4200, 4804, 6005, 6267, 7206, 8356, 8400, 8407, 9608, 10445, 12010, 12534, 14412, 14623, 16712, 16814, 18015, 19216, 20890, 24020, 25068, 25221, 28824, 29246, 30025, 31335, 33424, 33628, 36030, 41780, 42035, 43869, 48040, 50136, 50442, 52225, 57648, 58492, 60050, 62670, 67256, 72060, 73115, 83560, 84070, 87738, 90075, 96080, 100272, 100884, 104450, 116984, 120100, 125340, 126105, 134512, 144120, 146230, 156675, 167120, 168140, 175476, 180150, 201768, 208900, 210175, 219345, 233968, 240200, 250680, 252210, 288240, 292460, 313350, 336280, 350952, 360300, 365575, 403536, 417800, 420350, 438690, 480400, 501360, 504420, 584920, 626700, 630525, 672560, 701904, 720600, 731150, 835600, 840700, 877380, 1008840, 1096725, 1169840, 1253400, 1261050, 1441200, 1462300, 1681400, 1754760, 2017680, 2193450, 2506800, 2508889, 2522100, 2924600, 3362800, 3509520, 4386900, 5017778, 5044200, 5849200, 7526667, 8773800, 10035556, 10088400, 12544445, 15053334, 17547600, 17562223, 20071112, 25088890, 30106668, 35124446, 37633335, 40142224, 50177780, 52686669, 60213336, 62722225, 70248892, 75266670, 87811115, 100355560, 105373338, 120426672, 125444450, 140497784, 150533340, 175622230, 188166675, 200711120, 210746676, 250888900, 263433345, 280995568, 301066680, 351244460, 376333350, 421493352, 439055575, 501777800, 526866690, 602133360, 702488920, 752666700, 842986704, 878111150, 1003555600, 1053733380, 1317166725, 1404977840, 1505333400, 1756222300, 2107466760, 2634333450, 3010666800, 3512444600, 4214933520, 5268666900, 7024889200, 10537333800, 21074667600]

約数ペア:

[(1, 21074667600), (2, 10537333800), (3, 7024889200), (4, 5268666900), (5, 4214933520), (6, 3512444600), (7, 3010666800), (8, 2634333450), (10, 2107466760), (12, 1756222300), (14, 1505333400), (15, 1404977840), (16, 1317166725), (20, 1053733380), (21, 1003555600), (24, 878111150), (25, 842986704), (28, 752666700), (30, 702488920), (35, 602133360), (40, 526866690), (42, 501777800), (48, 439055575), (50, 421493352), (56, 376333350), (60, 351244460), (70, 301066680), (75, 280995568), (80, 263433345), (84, 250888900), (100, 210746676), (105, 200711120), (112, 188166675), (120, 175622230), (140, 150533340), (150, 140497784), (168, 125444450), (175, 120426672), (200, 105373338), (210, 100355560), (240, 87811115), (280, 75266670), (300, 70248892), (336, 62722225), (350, 60213336), (400, 52686669), (420, 50177780), (525, 40142224), (560, 37633335), (600, 35124446), (700, 30106668), (840, 25088890), (1050, 20071112), (1200, 17562223), (1201, 17547600), (1400, 15053334), (1680, 12544445), (2089, 10088400), (2100, 10035556), (2402, 8773800), (2800, 7526667), (3603, 5849200), (4178, 5044200), (4200, 5017778), (4804, 4386900), (6005, 3509520), (6267, 3362800), (7206, 2924600), (8356, 2522100), (8400, 2508889), (8407, 2506800), (9608, 2193450), (10445, 2017680), (12010, 1754760), (12534, 1681400), (14412, 1462300), (14623, 1441200), (16712, 1261050), (16814, 1253400), (18015, 1169840), (19216, 1096725), (20890, 1008840), (24020, 877380), (25068, 840700), (25221, 835600), (28824, 731150), (29246, 720600), (30025, 701904), (31335, 672560), (33424, 630525), (33628, 626700), (36030, 584920), (41780, 504420), (42035, 501360), (43869, 480400), (48040, 438690), (50136, 420350), (50442, 417800), (52225, 403536), (57648, 365575), (58492, 360300), (60050, 350952), (62670, 336280), (67256, 313350), (72060, 292460), (73115, 288240), (83560, 252210), (84070, 250680), (87738, 240200), (90075, 233968), (96080, 219345), (100272, 210175), (100884, 208900), (104450, 201768), (116984, 180150), (120100, 175476), (125340, 168140), (126105, 167120), (134512, 156675), (144120, 146230)]