727921080

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 2518646400

約数和(自身を除く): 1790725320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 157, 159, 162, 180, 212, 216, 243, 265, 270, 314, 318, 324, 360, 405, 424, 471, 477, 486, 530, 540, 628, 636, 648, 729, 785, 795, 810, 942, 954, 972, 1060, 1080, 1215, 1256, 1272, 1413, 1431, 1458, 1570, 1590, 1620, 1884, 1908, 1944, 2120, 2187, 2355, 2385, 2430, 2826, 2862, 2916, 3140, 3180, 3240, 3645, 3768, 3816, 4239, 4293, 4374, 4710, 4770, 4860, 5652, 5724, 5832, 6280, 6360, 7065, 7155, 7290, 8321, 8478, 8586, 8748, 9420, 9540, 9720, 10935, 11304, 11448, 12717, 12879, 14130, 14310, 14580, 16642, 16956, 17172, 17496, 18840, 19080, 21195, 21465, 21870, 24963, 25434, 25758, 28260, 28620, 29160, 33284, 33912, 34344, 38151, 38637, 41605, 42390, 42930, 43740, 49926, 50868, 51516, 56520, 57240, 63585, 64395, 66568, 74889, 76302, 77274, 83210, 84780, 85860, 87480, 99852, 101736, 103032, 114453, 115911, 124815, 127170, 128790, 149778, 152604, 154548, 166420, 169560, 171720, 190755, 193185, 199704, 224667, 228906, 231822, 249630, 254340, 257580, 299556, 305208, 309096, 332840, 343359, 374445, 381510, 386370, 449334, 457812, 463644, 499260, 508680, 515160, 572265, 579555, 599112, 674001, 686718, 748890, 763020, 772740, 898668, 915624, 927288, 998520, 1123335, 1144530, 1159110, 1348002, 1373436, 1497780, 1526040, 1545480, 1716795, 1797336, 2022003, 2246670, 2289060, 2318220, 2696004, 2746872, 2995560, 3370005, 3433590, 4044006, 4493340, 4578120, 4636440, 5392008, 6066009, 6740010, 6867180, 8088012, 8986680, 10110015, 12132018, 13480020, 13734360, 16176024, 18198027, 20220030, 24264036, 26960040, 30330045, 36396054, 40440060, 48528072, 60660090, 72792108, 80880120, 90990135, 121320180, 145584216, 181980270, 242640360, 363960540, 727921080]

約数ペア:

[(1, 727921080), (2, 363960540), (3, 242640360), (4, 181980270), (5, 145584216), (6, 121320180), (8, 90990135), (9, 80880120), (10, 72792108), (12, 60660090), (15, 48528072), (18, 40440060), (20, 36396054), (24, 30330045), (27, 26960040), (30, 24264036), (36, 20220030), (40, 18198027), (45, 16176024), (53, 13734360), (54, 13480020), (60, 12132018), (72, 10110015), (81, 8986680), (90, 8088012), (106, 6867180), (108, 6740010), (120, 6066009), (135, 5392008), (157, 4636440), (159, 4578120), (162, 4493340), (180, 4044006), (212, 3433590), (216, 3370005), (243, 2995560), (265, 2746872), (270, 2696004), (314, 2318220), (318, 2289060), (324, 2246670), (360, 2022003), (405, 1797336), (424, 1716795), (471, 1545480), (477, 1526040), (486, 1497780), (530, 1373436), (540, 1348002), (628, 1159110), (636, 1144530), (648, 1123335), (729, 998520), (785, 927288), (795, 915624), (810, 898668), (942, 772740), (954, 763020), (972, 748890), (1060, 686718), (1080, 674001), (1215, 599112), (1256, 579555), (1272, 572265), (1413, 515160), (1431, 508680), (1458, 499260), (1570, 463644), (1590, 457812), (1620, 449334), (1884, 386370), (1908, 381510), (1944, 374445), (2120, 343359), (2187, 332840), (2355, 309096), (2385, 305208), (2430, 299556), (2826, 257580), (2862, 254340), (2916, 249630), (3140, 231822), (3180, 228906), (3240, 224667), (3645, 199704), (3768, 193185), (3816, 190755), (4239, 171720), (4293, 169560), (4374, 166420), (4710, 154548), (4770, 152604), (4860, 149778), (5652, 128790), (5724, 127170), (5832, 124815), (6280, 115911), (6360, 114453), (7065, 103032), (7155, 101736), (7290, 99852), (8321, 87480), (8478, 85860), (8586, 84780), (8748, 83210), (9420, 77274), (9540, 76302), (9720, 74889), (10935, 66568), (11304, 64395), (11448, 63585), (12717, 57240), (12879, 56520), (14130, 51516), (14310, 50868), (14580, 49926), (16642, 43740), (16956, 42930), (17172, 42390), (17496, 41605), (18840, 38637), (19080, 38151), (21195, 34344), (21465, 33912), (21870, 33284), (24963, 29160), (25434, 28620), (25758, 28260)]