716796540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 168

約数和(自身を含む): 2277304848

約数和(自身を除く): 1560508308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 211, 233, 243, 270, 324, 405, 422, 466, 486, 540, 633, 699, 729, 810, 844, 932, 972, 1055, 1165, 1215, 1266, 1398, 1458, 1620, 1899, 2097, 2110, 2330, 2430, 2532, 2796, 2916, 3165, 3495, 3645, 3798, 4194, 4220, 4660, 4860, 5697, 6291, 6330, 6990, 7290, 7596, 8388, 9495, 10485, 11394, 12582, 12660, 13980, 14580, 17091, 18873, 18990, 20970, 22788, 25164, 28485, 31455, 34182, 37746, 37980, 41940, 49163, 51273, 56619, 56970, 62910, 68364, 75492, 85455, 94365, 98326, 102546, 113238, 113940, 125820, 147489, 153819, 169857, 170910, 188730, 196652, 205092, 226476, 245815, 256365, 283095, 294978, 307638, 339714, 341820, 377460, 442467, 491630, 512730, 566190, 589956, 615276, 679428, 737445, 769095, 849285, 884934, 983260, 1025460, 1132380, 1327401, 1474890, 1538190, 1698570, 1769868, 2212335, 2654802, 2949780, 3076380, 3397140, 3982203, 4424670, 5309604, 6637005, 7964406, 8849340, 11946609, 13274010, 15928812, 19911015, 23893218, 26548020, 35839827, 39822030, 47786436, 59733045, 71679654, 79644060, 119466090, 143359308, 179199135, 238932180, 358398270, 716796540]

約数ペア:

[(1, 716796540), (2, 358398270), (3, 238932180), (4, 179199135), (5, 143359308), (6, 119466090), (9, 79644060), (10, 71679654), (12, 59733045), (15, 47786436), (18, 39822030), (20, 35839827), (27, 26548020), (30, 23893218), (36, 19911015), (45, 15928812), (54, 13274010), (60, 11946609), (81, 8849340), (90, 7964406), (108, 6637005), (135, 5309604), (162, 4424670), (180, 3982203), (211, 3397140), (233, 3076380), (243, 2949780), (270, 2654802), (324, 2212335), (405, 1769868), (422, 1698570), (466, 1538190), (486, 1474890), (540, 1327401), (633, 1132380), (699, 1025460), (729, 983260), (810, 884934), (844, 849285), (932, 769095), (972, 737445), (1055, 679428), (1165, 615276), (1215, 589956), (1266, 566190), (1398, 512730), (1458, 491630), (1620, 442467), (1899, 377460), (2097, 341820), (2110, 339714), (2330, 307638), (2430, 294978), (2532, 283095), (2796, 256365), (2916, 245815), (3165, 226476), (3495, 205092), (3645, 196652), (3798, 188730), (4194, 170910), (4220, 169857), (4660, 153819), (4860, 147489), (5697, 125820), (6291, 113940), (6330, 113238), (6990, 102546), (7290, 98326), (7596, 94365), (8388, 85455), (9495, 75492), (10485, 68364), (11394, 62910), (12582, 56970), (12660, 56619), (13980, 51273), (14580, 49163), (17091, 41940), (18873, 37980), (18990, 37746), (20970, 34182), (22788, 31455), (25164, 28485)]