122198720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3250

約数の個数: 112

約数和(自身を含む): 352226880

約数和(自身を除く): 230028160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3209, 3808, 4760, 5440, 6418, 7616, 9520, 12836, 16045, 19040, 22463, 25672, 32090, 38080, 44926, 51344, 54553, 64180, 89852, 102688, 109106, 112315, 128360, 179704, 205376, 218212, 224630, 256720, 272765, 359408, 381871, 436424, 449260, 513440, 545530, 718816, 763742, 872848, 898520, 1026880, 1091060, 1437632, 1527484, 1745696, 1797040, 1909355, 2182120, 3054968, 3491392, 3594080, 3818710, 4364240, 6109936, 7188160, 7637420, 8728480, 12219872, 15274840, 17456960, 24439744, 30549680, 61099360, 122198720]

約数ペア:

[(1, 122198720), (2, 61099360), (4, 30549680), (5, 24439744), (7, 17456960), (8, 15274840), (10, 12219872), (14, 8728480), (16, 7637420), (17, 7188160), (20, 6109936), (28, 4364240), (32, 3818710), (34, 3594080), (35, 3491392), (40, 3054968), (56, 2182120), (64, 1909355), (68, 1797040), (70, 1745696), (80, 1527484), (85, 1437632), (112, 1091060), (119, 1026880), (136, 898520), (140, 872848), (160, 763742), (170, 718816), (224, 545530), (238, 513440), (272, 449260), (280, 436424), (320, 381871), (340, 359408), (448, 272765), (476, 256720), (544, 224630), (560, 218212), (595, 205376), (680, 179704), (952, 128360), (1088, 112315), (1120, 109106), (1190, 102688), (1360, 89852), (1904, 64180), (2240, 54553), (2380, 51344), (2720, 44926), (3209, 38080), (3808, 32090), (4760, 25672), (5440, 22463), (6418, 19040), (7616, 16045), (9520, 12836)]