7540023680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1683041}}^1$

素因数の和:1683067

約数の個数: 64

約数和(自身を含む): 20600434080

約数和(自身を除く): 13060410400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 1683041, 3366082, 6732164, 8415205, 11781287, 13464328, 16830410, 23562574, 26928656, 33660820, 47125148, 53857312, 58906435, 67321640, 94250296, 107714624, 117812870, 134643280, 188500592, 215429248, 235625740, 269286560, 377001184, 471251480, 538573120, 754002368, 942502960, 1077146240, 1508004736, 1885005920, 3770011840, 7540023680]

約数ペア:

[(1, 7540023680), (2, 3770011840), (4, 1885005920), (5, 1508004736), (7, 1077146240), (8, 942502960), (10, 754002368), (14, 538573120), (16, 471251480), (20, 377001184), (28, 269286560), (32, 235625740), (35, 215429248), (40, 188500592), (56, 134643280), (64, 117812870), (70, 107714624), (80, 94250296), (112, 67321640), (128, 58906435), (140, 53857312), (160, 47125148), (224, 33660820), (280, 26928656), (320, 23562574), (448, 16830410), (560, 13464328), (640, 11781287), (896, 8415205), (1120, 6732164), (2240, 3366082), (4480, 1683041)]