333253120

素因数分解:

$2^9\times 5^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 803464200

約数和(自身を除く): 470211080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 349, 373, 512, 640, 698, 746, 1280, 1396, 1492, 1745, 1865, 2560, 2792, 2984, 3490, 3730, 5584, 5968, 6980, 7460, 11168, 11936, 13960, 14920, 22336, 23872, 27920, 29840, 44672, 47744, 55840, 59680, 89344, 95488, 111680, 119360, 130177, 178688, 190976, 223360, 238720, 260354, 446720, 477440, 520708, 650885, 893440, 954880, 1041416, 1301770, 2082832, 2603540, 4165664, 5207080, 8331328, 10414160, 16662656, 20828320, 33325312, 41656640, 66650624, 83313280, 166626560, 333253120]

約数ペア:

[(1, 333253120), (2, 166626560), (4, 83313280), (5, 66650624), (8, 41656640), (10, 33325312), (16, 20828320), (20, 16662656), (32, 10414160), (40, 8331328), (64, 5207080), (80, 4165664), (128, 2603540), (160, 2082832), (256, 1301770), (320, 1041416), (349, 954880), (373, 893440), (512, 650885), (640, 520708), (698, 477440), (746, 446720), (1280, 260354), (1396, 238720), (1492, 223360), (1745, 190976), (1865, 178688), (2560, 130177), (2792, 119360), (2984, 111680), (3490, 95488), (3730, 89344), (5584, 59680), (5968, 55840), (6980, 47744), (7460, 44672), (11168, 29840), (11936, 27920), (13960, 23872), (14920, 22336)]