1657567680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1915

約数の個数: 224

約数和(自身を含む): 5628607488

約数和(自身を除く): 3971039808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 410, 460, 480, 492, 552, 615, 656, 690, 736, 820, 920, 943, 960, 984, 1104, 1230, 1312, 1380, 1472, 1640, 1831, 1840, 1886, 1968, 2208, 2460, 2624, 2760, 2829, 3280, 3662, 3680, 3772, 3936, 4416, 4715, 4920, 5493, 5520, 5658, 6560, 7324, 7360, 7544, 7872, 9155, 9430, 9840, 10986, 11040, 11316, 13120, 14145, 14648, 15088, 18310, 18860, 19680, 21972, 22080, 22632, 27465, 28290, 29296, 30176, 36620, 37720, 39360, 42113, 43944, 45264, 54930, 56580, 58592, 60352, 73240, 75071, 75440, 84226, 87888, 90528, 109860, 113160, 117184, 126339, 146480, 150142, 150880, 168452, 175776, 181056, 210565, 219720, 225213, 226320, 252678, 292960, 300284, 301760, 336904, 351552, 375355, 421130, 439440, 450426, 452640, 505356, 585920, 600568, 631695, 673808, 750710, 842260, 878880, 900852, 905280, 1010712, 1126065, 1201136, 1263390, 1347616, 1501420, 1684520, 1726633, 1757760, 1801704, 2021424, 2252130, 2402272, 2526780, 2695232, 3002840, 3369040, 3453266, 3603408, 4042848, 4504260, 4804544, 5053560, 5179899, 6005680, 6738080, 6906532, 7206816, 8085696, 8633165, 9008520, 10107120, 10359798, 12011360, 13476160, 13813064, 14413632, 17266330, 18017040, 20214240, 20719596, 24022720, 25899495, 27626128, 34532660, 36034080, 40428480, 41439192, 51798990, 55252256, 69065320, 72068160, 82878384, 103597980, 110504512, 138130640, 165756768, 207195960, 276261280, 331513536, 414391920, 552522560, 828783840, 1657567680]

約数ペア:

[(1, 1657567680), (2, 828783840), (3, 552522560), (4, 414391920), (5, 331513536), (6, 276261280), (8, 207195960), (10, 165756768), (12, 138130640), (15, 110504512), (16, 103597980), (20, 82878384), (23, 72068160), (24, 69065320), (30, 55252256), (32, 51798990), (40, 41439192), (41, 40428480), (46, 36034080), (48, 34532660), (60, 27626128), (64, 25899495), (69, 24022720), (80, 20719596), (82, 20214240), (92, 18017040), (96, 17266330), (115, 14413632), (120, 13813064), (123, 13476160), (138, 12011360), (160, 10359798), (164, 10107120), (184, 9008520), (192, 8633165), (205, 8085696), (230, 7206816), (240, 6906532), (246, 6738080), (276, 6005680), (320, 5179899), (328, 5053560), (345, 4804544), (368, 4504260), (410, 4042848), (460, 3603408), (480, 3453266), (492, 3369040), (552, 3002840), (615, 2695232), (656, 2526780), (690, 2402272), (736, 2252130), (820, 2021424), (920, 1801704), (943, 1757760), (960, 1726633), (984, 1684520), (1104, 1501420), (1230, 1347616), (1312, 1263390), (1380, 1201136), (1472, 1126065), (1640, 1010712), (1831, 905280), (1840, 900852), (1886, 878880), (1968, 842260), (2208, 750710), (2460, 673808), (2624, 631695), (2760, 600568), (2829, 585920), (3280, 505356), (3662, 452640), (3680, 450426), (3772, 439440), (3936, 421130), (4416, 375355), (4715, 351552), (4920, 336904), (5493, 301760), (5520, 300284), (5658, 292960), (6560, 252678), (7324, 226320), (7360, 225213), (7544, 219720), (7872, 210565), (9155, 181056), (9430, 175776), (9840, 168452), (10986, 150880), (11040, 150142), (11316, 146480), (13120, 126339), (14145, 117184), (14648, 113160), (15088, 109860), (18310, 90528), (18860, 87888), (19680, 84226), (21972, 75440), (22080, 75071), (22632, 73240), (27465, 60352), (28290, 58592), (29296, 56580), (30176, 54930), (36620, 45264), (37720, 43944), (39360, 42113)]