2044145160

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{7789}}^1$

素因数の和:7824

約数の個数: 144

約数和(自身を含む): 6899525100

約数和(自身を除く): 4855379940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 6561, 7290, 7789, 8748, 9720, 10935, 13122, 14580, 15578, 17496, 21870, 23367, 26244, 29160, 31156, 32805, 38945, 43740, 46734, 52488, 62312, 65610, 70101, 77890, 87480, 93468, 116835, 131220, 140202, 155780, 186936, 210303, 233670, 262440, 280404, 311560, 350505, 420606, 467340, 560808, 630909, 701010, 841212, 934680, 1051515, 1261818, 1402020, 1682424, 1892727, 2103030, 2523636, 2804040, 3154545, 3785454, 4206060, 5047272, 5678181, 6309090, 7570908, 8412120, 9463635, 11356362, 12618180, 15141816, 17034543, 18927270, 22712724, 25236360, 28390905, 34069086, 37854540, 45425448, 51103629, 56781810, 68138172, 75709080, 85172715, 102207258, 113563620, 136276344, 170345430, 204414516, 227127240, 255518145, 340690860, 408829032, 511036290, 681381720, 1022072580, 2044145160]

約数ペア:

[(1, 2044145160), (2, 1022072580), (3, 681381720), (4, 511036290), (5, 408829032), (6, 340690860), (8, 255518145), (9, 227127240), (10, 204414516), (12, 170345430), (15, 136276344), (18, 113563620), (20, 102207258), (24, 85172715), (27, 75709080), (30, 68138172), (36, 56781810), (40, 51103629), (45, 45425448), (54, 37854540), (60, 34069086), (72, 28390905), (81, 25236360), (90, 22712724), (108, 18927270), (120, 17034543), (135, 15141816), (162, 12618180), (180, 11356362), (216, 9463635), (243, 8412120), (270, 7570908), (324, 6309090), (360, 5678181), (405, 5047272), (486, 4206060), (540, 3785454), (648, 3154545), (729, 2804040), (810, 2523636), (972, 2103030), (1080, 1892727), (1215, 1682424), (1458, 1402020), (1620, 1261818), (1944, 1051515), (2187, 934680), (2430, 841212), (2916, 701010), (3240, 630909), (3645, 560808), (4374, 467340), (4860, 420606), (5832, 350505), (6561, 311560), (7290, 280404), (7789, 262440), (8748, 233670), (9720, 210303), (10935, 186936), (13122, 155780), (14580, 140202), (15578, 131220), (17496, 116835), (21870, 93468), (23367, 87480), (26244, 77890), (29160, 70101), (31156, 65610), (32805, 62312), (38945, 52488), (43740, 46734)]