211784040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^2$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 758163510

約数和(自身を除く): 546379470

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 169, 177, 180, 195, 234, 236, 260, 295, 312, 338, 354, 360, 390, 468, 472, 507, 520, 531, 585, 590, 676, 708, 767, 780, 845, 885, 936, 1014, 1062, 1170, 1180, 1352, 1416, 1521, 1534, 1560, 1690, 1770, 2028, 2124, 2301, 2340, 2360, 2535, 2655, 3042, 3068, 3380, 3481, 3540, 3835, 4056, 4248, 4602, 4680, 5070, 5310, 6084, 6136, 6760, 6903, 6962, 7080, 7605, 7670, 9204, 9971, 10140, 10443, 10620, 11505, 12168, 13806, 13924, 15210, 15340, 17405, 18408, 19942, 20280, 20886, 21240, 23010, 27612, 27848, 29913, 30420, 30680, 31329, 34515, 34810, 39884, 41772, 45253, 46020, 49855, 52215, 55224, 59826, 60840, 62658, 69030, 69620, 79768, 83544, 89739, 90506, 92040, 99710, 104430, 119652, 125316, 135759, 138060, 139240, 149565, 156645, 179478, 181012, 199420, 208860, 226265, 239304, 250632, 271518, 276120, 299130, 313290, 358956, 362024, 398840, 407277, 417720, 448695, 452530, 543036, 588289, 598260, 626580, 678795, 717912, 814554, 897390, 905060, 1086072, 1176578, 1196520, 1253160, 1357590, 1629108, 1764867, 1794780, 1810120, 2036385, 2353156, 2715180, 2941445, 3258216, 3529734, 3589560, 4072770, 4706312, 5294601, 5430360, 5882890, 7059468, 8145540, 8824335, 10589202, 11765780, 14118936, 16291080, 17648670, 21178404, 23531560, 26473005, 35297340, 42356808, 52946010, 70594680, 105892020, 211784040]

約数ペア:

[(1, 211784040), (2, 105892020), (3, 70594680), (4, 52946010), (5, 42356808), (6, 35297340), (8, 26473005), (9, 23531560), (10, 21178404), (12, 17648670), (13, 16291080), (15, 14118936), (18, 11765780), (20, 10589202), (24, 8824335), (26, 8145540), (30, 7059468), (36, 5882890), (39, 5430360), (40, 5294601), (45, 4706312), (52, 4072770), (59, 3589560), (60, 3529734), (65, 3258216), (72, 2941445), (78, 2715180), (90, 2353156), (104, 2036385), (117, 1810120), (118, 1794780), (120, 1764867), (130, 1629108), (156, 1357590), (169, 1253160), (177, 1196520), (180, 1176578), (195, 1086072), (234, 905060), (236, 897390), (260, 814554), (295, 717912), (312, 678795), (338, 626580), (354, 598260), (360, 588289), (390, 543036), (468, 452530), (472, 448695), (507, 417720), (520, 407277), (531, 398840), (585, 362024), (590, 358956), (676, 313290), (708, 299130), (767, 276120), (780, 271518), (845, 250632), (885, 239304), (936, 226265), (1014, 208860), (1062, 199420), (1170, 181012), (1180, 179478), (1352, 156645), (1416, 149565), (1521, 139240), (1534, 138060), (1560, 135759), (1690, 125316), (1770, 119652), (2028, 104430), (2124, 99710), (2301, 92040), (2340, 90506), (2360, 89739), (2535, 83544), (2655, 79768), (3042, 69620), (3068, 69030), (3380, 62658), (3481, 60840), (3540, 59826), (3835, 55224), (4056, 52215), (4248, 49855), (4602, 46020), (4680, 45253), (5070, 41772), (5310, 39884), (6084, 34810), (6136, 34515), (6760, 31329), (6903, 30680), (6962, 30420), (7080, 29913), (7605, 27848), (7670, 27612), (9204, 23010), (9971, 21240), (10140, 20886), (10443, 20280), (10620, 19942), (11505, 18408), (12168, 17405), (13806, 15340), (13924, 15210)]