713762220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 2135427840

約数和(自身を除く): 1421665620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 139, 183, 230, 244, 276, 278, 305, 345, 366, 417, 460, 556, 610, 690, 695, 732, 834, 915, 1220, 1380, 1390, 1403, 1668, 1830, 2085, 2780, 2806, 3197, 3660, 3721, 4170, 4209, 5612, 6394, 7015, 7442, 8340, 8418, 8479, 9591, 11163, 12788, 14030, 14884, 15985, 16836, 16958, 18605, 19182, 21045, 22326, 25437, 28060, 31970, 33916, 37210, 38364, 42090, 42395, 44652, 47955, 50874, 55815, 63940, 74420, 84180, 84790, 85583, 95910, 101748, 111630, 127185, 169580, 171166, 191820, 195017, 223260, 254370, 256749, 342332, 390034, 427915, 508740, 513498, 517219, 585051, 780068, 855830, 975085, 1026996, 1034438, 1170102, 1283745, 1551657, 1711660, 1950170, 2068876, 2340204, 2567490, 2586095, 2925255, 3103314, 3900340, 5134980, 5172190, 5850510, 6206628, 7758285, 10344380, 11701020, 11896037, 15516570, 23792074, 31033140, 35688111, 47584148, 59480185, 71376222, 118960370, 142752444, 178440555, 237920740, 356881110, 713762220]

約数ペア:

[(1, 713762220), (2, 356881110), (3, 237920740), (4, 178440555), (5, 142752444), (6, 118960370), (10, 71376222), (12, 59480185), (15, 47584148), (20, 35688111), (23, 31033140), (30, 23792074), (46, 15516570), (60, 11896037), (61, 11701020), (69, 10344380), (92, 7758285), (115, 6206628), (122, 5850510), (138, 5172190), (139, 5134980), (183, 3900340), (230, 3103314), (244, 2925255), (276, 2586095), (278, 2567490), (305, 2340204), (345, 2068876), (366, 1950170), (417, 1711660), (460, 1551657), (556, 1283745), (610, 1170102), (690, 1034438), (695, 1026996), (732, 975085), (834, 855830), (915, 780068), (1220, 585051), (1380, 517219), (1390, 513498), (1403, 508740), (1668, 427915), (1830, 390034), (2085, 342332), (2780, 256749), (2806, 254370), (3197, 223260), (3660, 195017), (3721, 191820), (4170, 171166), (4209, 169580), (5612, 127185), (6394, 111630), (7015, 101748), (7442, 95910), (8340, 85583), (8418, 84790), (8479, 84180), (9591, 74420), (11163, 63940), (12788, 55815), (14030, 50874), (14884, 47955), (15985, 44652), (16836, 42395), (16958, 42090), (18605, 38364), (19182, 37210), (21045, 33916), (22326, 31970), (25437, 28060)]