57188880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 180

約数和(自身を含む): 223553772

約数和(自身を除く): 166364892

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1621, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3242, 3528, 3920, 4410, 4863, 5040, 5880, 6484, 7056, 8105, 8820, 9726, 11347, 11760, 12968, 14589, 16210, 17640, 19452, 22694, 24315, 25936, 29178, 32420, 34041, 35280, 38904, 45388, 48630, 56735, 58356, 64840, 68082, 72945, 77808, 79429, 90776, 97260, 102123, 113470, 116712, 129680, 136164, 145890, 158858, 170205, 181552, 194520, 204246, 226940, 233424, 238287, 272328, 291780, 317716, 340410, 389040, 397145, 408492, 453880, 476574, 510615, 544656, 583560, 635432, 680820, 714861, 794290, 816984, 907760, 953148, 1021230, 1167120, 1191435, 1270864, 1361640, 1429722, 1588580, 1633968, 1906296, 2042460, 2382870, 2723280, 2859444, 3177160, 3574305, 3812592, 4084920, 4765740, 5718888, 6354320, 7148610, 8169840, 9531480, 11437776, 14297220, 19062960, 28594440, 57188880]

約数ペア:

[(1, 57188880), (2, 28594440), (3, 19062960), (4, 14297220), (5, 11437776), (6, 9531480), (7, 8169840), (8, 7148610), (9, 6354320), (10, 5718888), (12, 4765740), (14, 4084920), (15, 3812592), (16, 3574305), (18, 3177160), (20, 2859444), (21, 2723280), (24, 2382870), (28, 2042460), (30, 1906296), (35, 1633968), (36, 1588580), (40, 1429722), (42, 1361640), (45, 1270864), (48, 1191435), (49, 1167120), (56, 1021230), (60, 953148), (63, 907760), (70, 816984), (72, 794290), (80, 714861), (84, 680820), (90, 635432), (98, 583560), (105, 544656), (112, 510615), (120, 476574), (126, 453880), (140, 408492), (144, 397145), (147, 389040), (168, 340410), (180, 317716), (196, 291780), (210, 272328), (240, 238287), (245, 233424), (252, 226940), (280, 204246), (294, 194520), (315, 181552), (336, 170205), (360, 158858), (392, 145890), (420, 136164), (441, 129680), (490, 116712), (504, 113470), (560, 102123), (588, 97260), (630, 90776), (720, 79429), (735, 77808), (784, 72945), (840, 68082), (882, 64840), (980, 58356), (1008, 56735), (1176, 48630), (1260, 45388), (1470, 38904), (1621, 35280), (1680, 34041), (1764, 32420), (1960, 29178), (2205, 25936), (2352, 24315), (2520, 22694), (2940, 19452), (3242, 17640), (3528, 16210), (3920, 14589), (4410, 12968), (4863, 11760), (5040, 11347), (5880, 9726), (6484, 8820), (7056, 8105)]