224280840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{5449}}^1$

素因数の和:5484

約数の個数: 128

約数和(自身を含む): 784800000

約数和(自身を除く): 560519160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5449, 5880, 6860, 8232, 10290, 10898, 13720, 16347, 20580, 21796, 27245, 32694, 38143, 41160, 43592, 54490, 65388, 76286, 81735, 108980, 114429, 130776, 152572, 163470, 190715, 217960, 228858, 267001, 305144, 326940, 381430, 457716, 534002, 572145, 653880, 762860, 801003, 915432, 1068004, 1144290, 1335005, 1525720, 1602006, 1869007, 2136008, 2288580, 2670010, 3204012, 3738014, 4005015, 4577160, 5340020, 5607021, 6408024, 7476028, 8010030, 9345035, 10680040, 11214042, 14952056, 16020060, 18690070, 22428084, 28035105, 32040120, 37380140, 44856168, 56070210, 74760280, 112140420, 224280840]

約数ペア:

[(1, 224280840), (2, 112140420), (3, 74760280), (4, 56070210), (5, 44856168), (6, 37380140), (7, 32040120), (8, 28035105), (10, 22428084), (12, 18690070), (14, 16020060), (15, 14952056), (20, 11214042), (21, 10680040), (24, 9345035), (28, 8010030), (30, 7476028), (35, 6408024), (40, 5607021), (42, 5340020), (49, 4577160), (56, 4005015), (60, 3738014), (70, 3204012), (84, 2670010), (98, 2288580), (105, 2136008), (120, 1869007), (140, 1602006), (147, 1525720), (168, 1335005), (196, 1144290), (210, 1068004), (245, 915432), (280, 801003), (294, 762860), (343, 653880), (392, 572145), (420, 534002), (490, 457716), (588, 381430), (686, 326940), (735, 305144), (840, 267001), (980, 228858), (1029, 217960), (1176, 190715), (1372, 163470), (1470, 152572), (1715, 130776), (1960, 114429), (2058, 108980), (2744, 81735), (2940, 76286), (3430, 65388), (4116, 54490), (5145, 43592), (5449, 41160), (5880, 38143), (6860, 32694), (8232, 27245), (10290, 21796), (10898, 20580), (13720, 16347)]