230849360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5647}}^1$

素因数の和:5740

約数の個数: 80

約数和(自身を含む): 621912576

約数和(自身を除く): 391063216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5647, 5840, 8176, 10220, 11294, 20440, 22588, 28235, 39529, 40880, 45176, 56470, 79058, 90352, 112940, 158116, 197645, 225880, 316232, 395290, 412231, 451760, 632464, 790580, 824462, 1581160, 1648924, 2061155, 2885617, 3162320, 3297848, 4122310, 5771234, 6595696, 8244620, 11542468, 14428085, 16489240, 23084936, 28856170, 32978480, 46169872, 57712340, 115424680, 230849360]

約数ペア:

[(1, 230849360), (2, 115424680), (4, 57712340), (5, 46169872), (7, 32978480), (8, 28856170), (10, 23084936), (14, 16489240), (16, 14428085), (20, 11542468), (28, 8244620), (35, 6595696), (40, 5771234), (56, 4122310), (70, 3297848), (73, 3162320), (80, 2885617), (112, 2061155), (140, 1648924), (146, 1581160), (280, 824462), (292, 790580), (365, 632464), (511, 451760), (560, 412231), (584, 395290), (730, 316232), (1022, 225880), (1168, 197645), (1460, 158116), (2044, 112940), (2555, 90352), (2920, 79058), (4088, 56470), (5110, 45176), (5647, 40880), (5840, 39529), (8176, 28235), (10220, 22588), (11294, 20440)]