1191071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3511}}^1$

素因数の和:3793

約数の個数: 128

約数和(自身を含む): 3914334720

約数和(自身を除く): 2723263080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 257, 264, 330, 440, 514, 660, 771, 1028, 1285, 1320, 1542, 2056, 2570, 2827, 3084, 3511, 3855, 5140, 5654, 6168, 7022, 7710, 8481, 10280, 10533, 11308, 14044, 14135, 15420, 16962, 17555, 21066, 22616, 28088, 28270, 30840, 33924, 35110, 38621, 42132, 42405, 52665, 56540, 67848, 70220, 77242, 84264, 84810, 105330, 113080, 115863, 140440, 154484, 169620, 193105, 210660, 231726, 308968, 339240, 386210, 421320, 463452, 579315, 772420, 902327, 926904, 1158630, 1544840, 1804654, 2317260, 2706981, 3609308, 4511635, 4634520, 5413962, 7218616, 9023270, 9925597, 10827924, 13534905, 18046540, 19851194, 21655848, 27069810, 29776791, 36093080, 39702388, 49627985, 54139620, 59553582, 79404776, 99255970, 108279240, 119107164, 148883955, 198511940, 238214328, 297767910, 397023880, 595535820, 1191071640]

約数ペア:

[(1, 1191071640), (2, 595535820), (3, 397023880), (4, 297767910), (5, 238214328), (6, 198511940), (8, 148883955), (10, 119107164), (11, 108279240), (12, 99255970), (15, 79404776), (20, 59553582), (22, 54139620), (24, 49627985), (30, 39702388), (33, 36093080), (40, 29776791), (44, 27069810), (55, 21655848), (60, 19851194), (66, 18046540), (88, 13534905), (110, 10827924), (120, 9925597), (132, 9023270), (165, 7218616), (220, 5413962), (257, 4634520), (264, 4511635), (330, 3609308), (440, 2706981), (514, 2317260), (660, 1804654), (771, 1544840), (1028, 1158630), (1285, 926904), (1320, 902327), (1542, 772420), (2056, 579315), (2570, 463452), (2827, 421320), (3084, 386210), (3511, 339240), (3855, 308968), (5140, 231726), (5654, 210660), (6168, 193105), (7022, 169620), (7710, 154484), (8481, 140440), (10280, 115863), (10533, 113080), (11308, 105330), (14044, 84810), (14135, 84264), (15420, 77242), (16962, 70220), (17555, 67848), (21066, 56540), (22616, 52665), (28088, 42405), (28270, 42132), (30840, 38621), (33924, 35110)]