197039160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 682344000

約数和(自身を除く): 485304840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 184, 207, 212, 230, 265, 276, 318, 345, 360, 414, 424, 449, 460, 477, 530, 552, 636, 690, 795, 828, 898, 920, 954, 1035, 1060, 1219, 1272, 1347, 1380, 1590, 1656, 1796, 1908, 2070, 2120, 2245, 2385, 2438, 2694, 2760, 3180, 3592, 3657, 3816, 4041, 4140, 4490, 4770, 4876, 5388, 6095, 6360, 6735, 7314, 8082, 8280, 8980, 9540, 9752, 10327, 10776, 10971, 12190, 13470, 14628, 16164, 17960, 18285, 19080, 20205, 20654, 21942, 23797, 24380, 26940, 29256, 30981, 32328, 36570, 40410, 41308, 43884, 47594, 48760, 51635, 53880, 54855, 61962, 71391, 73140, 80820, 82616, 87768, 92943, 95188, 103270, 109710, 118985, 123924, 142782, 146280, 154905, 161640, 185886, 190376, 206540, 214173, 219420, 237970, 247848, 285564, 309810, 356955, 371772, 413080, 428346, 438840, 464715, 475940, 547331, 571128, 619620, 713910, 743544, 856692, 929430, 951880, 1070865, 1094662, 1239240, 1427820, 1641993, 1713384, 1858860, 2141730, 2189324, 2736655, 2855640, 3283986, 3717720, 4283460, 4378648, 4925979, 5473310, 6567972, 8209965, 8566920, 9851958, 10946620, 13135944, 16419930, 19703916, 21893240, 24629895, 32839860, 39407832, 49259790, 65679720, 98519580, 197039160]

約数ペア:

[(1, 197039160), (2, 98519580), (3, 65679720), (4, 49259790), (5, 39407832), (6, 32839860), (8, 24629895), (9, 21893240), (10, 19703916), (12, 16419930), (15, 13135944), (18, 10946620), (20, 9851958), (23, 8566920), (24, 8209965), (30, 6567972), (36, 5473310), (40, 4925979), (45, 4378648), (46, 4283460), (53, 3717720), (60, 3283986), (69, 2855640), (72, 2736655), (90, 2189324), (92, 2141730), (106, 1858860), (115, 1713384), (120, 1641993), (138, 1427820), (159, 1239240), (180, 1094662), (184, 1070865), (207, 951880), (212, 929430), (230, 856692), (265, 743544), (276, 713910), (318, 619620), (345, 571128), (360, 547331), (414, 475940), (424, 464715), (449, 438840), (460, 428346), (477, 413080), (530, 371772), (552, 356955), (636, 309810), (690, 285564), (795, 247848), (828, 237970), (898, 219420), (920, 214173), (954, 206540), (1035, 190376), (1060, 185886), (1219, 161640), (1272, 154905), (1347, 146280), (1380, 142782), (1590, 123924), (1656, 118985), (1796, 109710), (1908, 103270), (2070, 95188), (2120, 92943), (2245, 87768), (2385, 82616), (2438, 80820), (2694, 73140), (2760, 71391), (3180, 61962), (3592, 54855), (3657, 53880), (3816, 51635), (4041, 48760), (4140, 47594), (4490, 43884), (4770, 41308), (4876, 40410), (5388, 36570), (6095, 32328), (6360, 30981), (6735, 29256), (7314, 26940), (8082, 24380), (8280, 23797), (8980, 21942), (9540, 20654), (9752, 20205), (10327, 19080), (10776, 18285), (10971, 17960), (12190, 16164), (13470, 14628)]