169111140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1$

素因数の和:1277

約数の個数: 96

約数和(自身を含む): 519087744

約数和(自身を除く): 349976604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 257, 330, 514, 660, 771, 997, 1028, 1285, 1542, 1994, 2570, 2827, 2991, 3084, 3855, 3988, 4985, 5140, 5654, 5982, 7710, 8481, 9970, 10967, 11308, 11964, 14135, 14955, 15420, 16962, 19940, 21934, 28270, 29910, 32901, 33924, 42405, 43868, 54835, 56540, 59820, 65802, 84810, 109670, 131604, 164505, 169620, 219340, 256229, 329010, 512458, 658020, 768687, 1024916, 1281145, 1537374, 2562290, 2818519, 3074748, 3843435, 5124580, 5637038, 7686870, 8455557, 11274076, 14092595, 15373740, 16911114, 28185190, 33822228, 42277785, 56370380, 84555570, 169111140]

約数ペア:

[(1, 169111140), (2, 84555570), (3, 56370380), (4, 42277785), (5, 33822228), (6, 28185190), (10, 16911114), (11, 15373740), (12, 14092595), (15, 11274076), (20, 8455557), (22, 7686870), (30, 5637038), (33, 5124580), (44, 3843435), (55, 3074748), (60, 2818519), (66, 2562290), (110, 1537374), (132, 1281145), (165, 1024916), (220, 768687), (257, 658020), (330, 512458), (514, 329010), (660, 256229), (771, 219340), (997, 169620), (1028, 164505), (1285, 131604), (1542, 109670), (1994, 84810), (2570, 65802), (2827, 59820), (2991, 56540), (3084, 54835), (3855, 43868), (3988, 42405), (4985, 33924), (5140, 32901), (5654, 29910), (5982, 28270), (7710, 21934), (8481, 19940), (9970, 16962), (10967, 15420), (11308, 14955), (11964, 14135)]