57323280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 205344000

約数和(自身を除く): 148020720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 229, 240, 280, 298, 336, 420, 447, 458, 560, 596, 687, 745, 840, 894, 916, 1043, 1145, 1192, 1374, 1490, 1603, 1680, 1788, 1832, 2086, 2235, 2290, 2384, 2748, 2980, 3129, 3206, 3435, 3576, 3664, 4172, 4470, 4580, 4809, 5215, 5496, 5960, 6258, 6412, 6870, 7152, 8015, 8344, 8940, 9160, 9618, 10430, 10992, 11920, 12516, 12824, 13740, 15645, 16030, 16688, 17880, 18320, 19236, 20860, 24045, 25032, 25648, 27480, 31290, 32060, 34121, 35760, 38472, 41720, 48090, 50064, 54960, 62580, 64120, 68242, 76944, 83440, 96180, 102363, 125160, 128240, 136484, 170605, 192360, 204726, 238847, 250320, 272968, 341210, 384720, 409452, 477694, 511815, 545936, 682420, 716541, 818904, 955388, 1023630, 1194235, 1364840, 1433082, 1637808, 1910776, 2047260, 2388470, 2729680, 2866164, 3582705, 3821552, 4094520, 4776940, 5732328, 7165410, 8189040, 9553880, 11464656, 14330820, 19107760, 28661640, 57323280]

約数ペア:

[(1, 57323280), (2, 28661640), (3, 19107760), (4, 14330820), (5, 11464656), (6, 9553880), (7, 8189040), (8, 7165410), (10, 5732328), (12, 4776940), (14, 4094520), (15, 3821552), (16, 3582705), (20, 2866164), (21, 2729680), (24, 2388470), (28, 2047260), (30, 1910776), (35, 1637808), (40, 1433082), (42, 1364840), (48, 1194235), (56, 1023630), (60, 955388), (70, 818904), (80, 716541), (84, 682420), (105, 545936), (112, 511815), (120, 477694), (140, 409452), (149, 384720), (168, 341210), (210, 272968), (229, 250320), (240, 238847), (280, 204726), (298, 192360), (336, 170605), (420, 136484), (447, 128240), (458, 125160), (560, 102363), (596, 96180), (687, 83440), (745, 76944), (840, 68242), (894, 64120), (916, 62580), (1043, 54960), (1145, 50064), (1192, 48090), (1374, 41720), (1490, 38472), (1603, 35760), (1680, 34121), (1788, 32060), (1832, 31290), (2086, 27480), (2235, 25648), (2290, 25032), (2384, 24045), (2748, 20860), (2980, 19236), (3129, 18320), (3206, 17880), (3435, 16688), (3576, 16030), (3664, 15645), (4172, 13740), (4470, 12824), (4580, 12516), (4809, 11920), (5215, 10992), (5496, 10430), (5960, 9618), (6258, 9160), (6412, 8940), (6870, 8344), (7152, 8015)]