931543680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1418

約数の個数: 128

約数和(自身を含む): 2977845120

約数和(自身を除く): 2046301440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 653, 743, 960, 1306, 1486, 1920, 1959, 2229, 2612, 2972, 3265, 3715, 3918, 4458, 5224, 5944, 6530, 7430, 7836, 8916, 9795, 10448, 11145, 11888, 13060, 14860, 15672, 17832, 19590, 20896, 22290, 23776, 26120, 29720, 31344, 35664, 39180, 41792, 44580, 47552, 52240, 59440, 62688, 71328, 78360, 83584, 89160, 95104, 104480, 118880, 125376, 142656, 156720, 178320, 208960, 237760, 250752, 285312, 313440, 356640, 417920, 475520, 485179, 626880, 713280, 970358, 1253760, 1426560, 1455537, 1940716, 2425895, 2911074, 3881432, 4851790, 5822148, 7277685, 7762864, 9703580, 11644296, 14555370, 15525728, 19407160, 23288592, 29110740, 31051456, 38814320, 46577184, 58221480, 62102912, 77628640, 93154368, 116442960, 155257280, 186308736, 232885920, 310514560, 465771840, 931543680]

約数ペア:

[(1, 931543680), (2, 465771840), (3, 310514560), (4, 232885920), (5, 186308736), (6, 155257280), (8, 116442960), (10, 93154368), (12, 77628640), (15, 62102912), (16, 58221480), (20, 46577184), (24, 38814320), (30, 31051456), (32, 29110740), (40, 23288592), (48, 19407160), (60, 15525728), (64, 14555370), (80, 11644296), (96, 9703580), (120, 7762864), (128, 7277685), (160, 5822148), (192, 4851790), (240, 3881432), (320, 2911074), (384, 2425895), (480, 1940716), (640, 1455537), (653, 1426560), (743, 1253760), (960, 970358), (1306, 713280), (1486, 626880), (1920, 485179), (1959, 475520), (2229, 417920), (2612, 356640), (2972, 313440), (3265, 285312), (3715, 250752), (3918, 237760), (4458, 208960), (5224, 178320), (5944, 156720), (6530, 142656), (7430, 125376), (7836, 118880), (8916, 104480), (9795, 95104), (10448, 89160), (11145, 83584), (11888, 78360), (13060, 71328), (14860, 62688), (15672, 59440), (17832, 52240), (19590, 47552), (20896, 44580), (22290, 41792), (23776, 39180), (26120, 35664), (29720, 31344)]