57560880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 144926160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 971, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1942, 1976, 2280, 2470, 2913, 2964, 3120, 3705, 3884, 3952, 4560, 4855, 4940, 5826, 5928, 7410, 7768, 9710, 9880, 11652, 11856, 12623, 14565, 14820, 15536, 18449, 19420, 19760, 23304, 25246, 29130, 29640, 36898, 37869, 38840, 46608, 50492, 55347, 58260, 59280, 63115, 73796, 75738, 77680, 92245, 100984, 110694, 116520, 126230, 147592, 151476, 184490, 189345, 201968, 221388, 233040, 239837, 252460, 276735, 295184, 302952, 368980, 378690, 442776, 479674, 504920, 553470, 605904, 719511, 737960, 757380, 885552, 959348, 1009840, 1106940, 1199185, 1439022, 1475920, 1514760, 1918696, 2213880, 2398370, 2878044, 3029520, 3597555, 3837392, 4427760, 4796740, 5756088, 7195110, 9593480, 11512176, 14390220, 19186960, 28780440, 57560880]

約数ペア:

[(1, 57560880), (2, 28780440), (3, 19186960), (4, 14390220), (5, 11512176), (6, 9593480), (8, 7195110), (10, 5756088), (12, 4796740), (13, 4427760), (15, 3837392), (16, 3597555), (19, 3029520), (20, 2878044), (24, 2398370), (26, 2213880), (30, 1918696), (38, 1514760), (39, 1475920), (40, 1439022), (48, 1199185), (52, 1106940), (57, 1009840), (60, 959348), (65, 885552), (76, 757380), (78, 737960), (80, 719511), (95, 605904), (104, 553470), (114, 504920), (120, 479674), (130, 442776), (152, 378690), (156, 368980), (190, 302952), (195, 295184), (208, 276735), (228, 252460), (240, 239837), (247, 233040), (260, 221388), (285, 201968), (304, 189345), (312, 184490), (380, 151476), (390, 147592), (456, 126230), (494, 116520), (520, 110694), (570, 100984), (624, 92245), (741, 77680), (760, 75738), (780, 73796), (912, 63115), (971, 59280), (988, 58260), (1040, 55347), (1140, 50492), (1235, 46608), (1482, 38840), (1520, 37869), (1560, 36898), (1942, 29640), (1976, 29130), (2280, 25246), (2470, 23304), (2913, 19760), (2964, 19420), (3120, 18449), (3705, 15536), (3884, 14820), (3952, 14565), (4560, 12623), (4855, 11856), (4940, 11652), (5826, 9880), (5928, 9710), (7410, 7768)]