707301720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 2391444000

約数和(自身を除く): 1684142280

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, 199, 216, 270, 324, 360, 398, 405, 540, 597, 648, 796, 810, 995, 1080, 1097, 1194, 1592, 1620, 1791, 1990, 2194, 2388, 2985, 3240, 3291, 3582, 3980, 4388, 4776, 5373, 5485, 5970, 6582, 7164, 7960, 8776, 8955, 9873, 10746, 10970, 11940, 13164, 14328, 16119, 16455, 17910, 19746, 21492, 21940, 23880, 26328, 26865, 29619, 32238, 32910, 35820, 39492, 42984, 43880, 49365, 53730, 59238, 64476, 65820, 71640, 78984, 80595, 88857, 98730, 107460, 118476, 128952, 131640, 148095, 161190, 177714, 197460, 214920, 218303, 236952, 296190, 322380, 355428, 394920, 436606, 444285, 592380, 644760, 654909, 710856, 873212, 888570, 1091515, 1184760, 1309818, 1746424, 1777140, 1964727, 2183030, 2619636, 3274545, 3554280, 3929454, 4366060, 5239272, 5894181, 6549090, 7858908, 8732120, 9823635, 11788362, 13098180, 15717816, 17682543, 19647270, 23576724, 26196360, 29470905, 35365086, 39294540, 47153448, 58941810, 70730172, 78589080, 88412715, 117883620, 141460344, 176825430, 235767240, 353650860, 707301720]

約数ペア:

[(1, 707301720), (2, 353650860), (3, 235767240), (4, 176825430), (5, 141460344), (6, 117883620), (8, 88412715), (9, 78589080), (10, 70730172), (12, 58941810), (15, 47153448), (18, 39294540), (20, 35365086), (24, 29470905), (27, 26196360), (30, 23576724), (36, 19647270), (40, 17682543), (45, 15717816), (54, 13098180), (60, 11788362), (72, 9823635), (81, 8732120), (90, 7858908), (108, 6549090), (120, 5894181), (135, 5239272), (162, 4366060), (180, 3929454), (199, 3554280), (216, 3274545), (270, 2619636), (324, 2183030), (360, 1964727), (398, 1777140), (405, 1746424), (540, 1309818), (597, 1184760), (648, 1091515), (796, 888570), (810, 873212), (995, 710856), (1080, 654909), (1097, 644760), (1194, 592380), (1592, 444285), (1620, 436606), (1791, 394920), (1990, 355428), (2194, 322380), (2388, 296190), (2985, 236952), (3240, 218303), (3291, 214920), (3582, 197460), (3980, 177714), (4388, 161190), (4776, 148095), (5373, 131640), (5485, 128952), (5970, 118476), (6582, 107460), (7164, 98730), (7960, 88857), (8776, 80595), (8955, 78984), (9873, 71640), (10746, 65820), (10970, 64476), (11940, 59238), (13164, 53730), (14328, 49365), (16119, 43880), (16455, 42984), (17910, 39492), (19746, 35820), (21492, 32910), (21940, 32238), (23880, 29619), (26328, 26865)]