268140202380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1\times {\mathrm{24763}}^1$

素因数の和:26220

約数の個数: 144

約数和(自身を含む): 832902470400

約数和(自身を除く): 564762268020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1399, 1548, 1935, 2580, 2798, 3870, 4197, 5596, 6995, 7740, 8394, 12591, 13990, 16788, 20985, 24763, 25182, 27980, 41970, 49526, 50364, 60157, 62955, 74289, 83940, 99052, 120314, 123815, 125910, 148578, 180471, 222867, 240628, 247630, 251820, 297156, 300785, 360942, 371445, 445734, 495260, 541413, 601570, 721884, 742890, 891468, 902355, 1064809, 1082826, 1114335, 1203140, 1485780, 1804710, 2129618, 2165652, 2228670, 2707065, 3194427, 3609420, 4259236, 4457340, 5324045, 5414130, 6388854, 9583281, 10648090, 10828260, 12777708, 15972135, 19166562, 21296180, 31944270, 34643437, 38333124, 47916405, 63888540, 69286874, 95832810, 103930311, 138573748, 173217185, 191665620, 207860622, 311790933, 346434370, 415721244, 519651555, 623581866, 692868740, 1039303110, 1247163732, 1489667791, 1558954665, 2078606220, 2979335582, 3117909330, 4469003373, 5958671164, 6235818660, 7448338955, 8938006746, 13407010119, 14896677910, 17876013492, 22345016865, 26814020238, 29793355820, 44690033730, 53628040476, 67035050595, 89380067460, 134070101190, 268140202380]

約数ペア:

[(1, 268140202380), (2, 134070101190), (3, 89380067460), (4, 67035050595), (5, 53628040476), (6, 44690033730), (9, 29793355820), (10, 26814020238), (12, 22345016865), (15, 17876013492), (18, 14896677910), (20, 13407010119), (30, 8938006746), (36, 7448338955), (43, 6235818660), (45, 5958671164), (60, 4469003373), (86, 3117909330), (90, 2979335582), (129, 2078606220), (172, 1558954665), (180, 1489667791), (215, 1247163732), (258, 1039303110), (387, 692868740), (430, 623581866), (516, 519651555), (645, 415721244), (774, 346434370), (860, 311790933), (1290, 207860622), (1399, 191665620), (1548, 173217185), (1935, 138573748), (2580, 103930311), (2798, 95832810), (3870, 69286874), (4197, 63888540), (5596, 47916405), (6995, 38333124), (7740, 34643437), (8394, 31944270), (12591, 21296180), (13990, 19166562), (16788, 15972135), (20985, 12777708), (24763, 10828260), (25182, 10648090), (27980, 9583281), (41970, 6388854), (49526, 5414130), (50364, 5324045), (60157, 4457340), (62955, 4259236), (74289, 3609420), (83940, 3194427), (99052, 2707065), (120314, 2228670), (123815, 2165652), (125910, 2129618), (148578, 1804710), (180471, 1485780), (222867, 1203140), (240628, 1114335), (247630, 1082826), (251820, 1064809), (297156, 902355), (300785, 891468), (360942, 742890), (371445, 721884), (445734, 601570), (495260, 541413)]