252813120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 224

約数和(自身を含む): 971751168

約数和(自身を除く): 718938048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2213, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4426, 4760, 5440, 5712, 6639, 6720, 7140, 7616, 8160, 8852, 9520, 11065, 11424, 13278, 14280, 15491, 16320, 17704, 19040, 22130, 22848, 26556, 28560, 30982, 33195, 35408, 37621, 38080, 44260, 46473, 53112, 57120, 61964, 66390, 70816, 75242, 77455, 88520, 92946, 106224, 112863, 114240, 123928, 132780, 141632, 150484, 154910, 177040, 185892, 188105, 212448, 225726, 232365, 247856, 263347, 265560, 300968, 309820, 354080, 371784, 376210, 424896, 451452, 464730, 495712, 526694, 531120, 564315, 601936, 619640, 708160, 743568, 752420, 790041, 902904, 929460, 991424, 1053388, 1062240, 1128630, 1203872, 1239280, 1316735, 1487136, 1504840, 1580082, 1805808, 1858920, 2106776, 2124480, 2257260, 2407744, 2478560, 2633470, 2974272, 3009680, 3160164, 3611616, 3717840, 3950205, 4213552, 4514520, 4957120, 5266940, 6019360, 6320328, 7223232, 7435680, 7900410, 8427104, 9029040, 10533880, 12038720, 12640656, 14871360, 15800820, 16854208, 18058080, 21067760, 25281312, 31601640, 36116160, 42135520, 50562624, 63203280, 84271040, 126406560, 252813120]

約数ペア:

[(1, 252813120), (2, 126406560), (3, 84271040), (4, 63203280), (5, 50562624), (6, 42135520), (7, 36116160), (8, 31601640), (10, 25281312), (12, 21067760), (14, 18058080), (15, 16854208), (16, 15800820), (17, 14871360), (20, 12640656), (21, 12038720), (24, 10533880), (28, 9029040), (30, 8427104), (32, 7900410), (34, 7435680), (35, 7223232), (40, 6320328), (42, 6019360), (48, 5266940), (51, 4957120), (56, 4514520), (60, 4213552), (64, 3950205), (68, 3717840), (70, 3611616), (80, 3160164), (84, 3009680), (85, 2974272), (96, 2633470), (102, 2478560), (105, 2407744), (112, 2257260), (119, 2124480), (120, 2106776), (136, 1858920), (140, 1805808), (160, 1580082), (168, 1504840), (170, 1487136), (192, 1316735), (204, 1239280), (210, 1203872), (224, 1128630), (238, 1062240), (240, 1053388), (255, 991424), (272, 929460), (280, 902904), (320, 790041), (336, 752420), (340, 743568), (357, 708160), (408, 619640), (420, 601936), (448, 564315), (476, 531120), (480, 526694), (510, 495712), (544, 464730), (560, 451452), (595, 424896), (672, 376210), (680, 371784), (714, 354080), (816, 309820), (840, 300968), (952, 265560), (960, 263347), (1020, 247856), (1088, 232365), (1120, 225726), (1190, 212448), (1344, 188105), (1360, 185892), (1428, 177040), (1632, 154910), (1680, 150484), (1785, 141632), (1904, 132780), (2040, 123928), (2213, 114240), (2240, 112863), (2380, 106224), (2720, 92946), (2856, 88520), (3264, 77455), (3360, 75242), (3570, 70816), (3808, 66390), (4080, 61964), (4426, 57120), (4760, 53112), (5440, 46473), (5712, 44260), (6639, 38080), (6720, 37621), (7140, 35408), (7616, 33195), (8160, 30982), (8852, 28560), (9520, 26556), (11065, 22848), (11424, 22130), (13278, 19040), (14280, 17704), (15491, 16320)]