120657012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 329835744

約数和(自身を除く): 209178732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1307, 1884, 2198, 2614, 3297, 3921, 4396, 5228, 6594, 7693, 7842, 9149, 13188, 15386, 15684, 18298, 23079, 27447, 30772, 36596, 46158, 54894, 64043, 92316, 109788, 128086, 192129, 205199, 256172, 384258, 410398, 615597, 768516, 820796, 1231194, 1436393, 2462388, 2872786, 4309179, 5745572, 8618358, 10054751, 17236716, 20109502, 30164253, 40219004, 60328506, 120657012]

約数ペア:

[(1, 120657012), (2, 60328506), (3, 40219004), (4, 30164253), (6, 20109502), (7, 17236716), (12, 10054751), (14, 8618358), (21, 5745572), (28, 4309179), (42, 2872786), (49, 2462388), (84, 1436393), (98, 1231194), (147, 820796), (157, 768516), (196, 615597), (294, 410398), (314, 384258), (471, 256172), (588, 205199), (628, 192129), (942, 128086), (1099, 109788), (1307, 92316), (1884, 64043), (2198, 54894), (2614, 46158), (3297, 36596), (3921, 30772), (4396, 27447), (5228, 23079), (6594, 18298), (7693, 15684), (7842, 15386), (9149, 13188)]