131944480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 333123840

約数和(自身を除く): 201179360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 179, 271, 272, 340, 358, 542, 544, 680, 716, 895, 1084, 1355, 1360, 1432, 1790, 2168, 2710, 2720, 2864, 3043, 3580, 4336, 4607, 5420, 5728, 6086, 7160, 8672, 9214, 10840, 12172, 14320, 15215, 18428, 21680, 23035, 24344, 28640, 30430, 36856, 43360, 46070, 48509, 48688, 60860, 73712, 92140, 97018, 97376, 121720, 147424, 184280, 194036, 242545, 243440, 368560, 388072, 485090, 486880, 737120, 776144, 824653, 970180, 1552288, 1649306, 1940360, 3298612, 3880720, 4123265, 6597224, 7761440, 8246530, 13194448, 16493060, 26388896, 32986120, 65972240, 131944480]

約数ペア:

[(1, 131944480), (2, 65972240), (4, 32986120), (5, 26388896), (8, 16493060), (10, 13194448), (16, 8246530), (17, 7761440), (20, 6597224), (32, 4123265), (34, 3880720), (40, 3298612), (68, 1940360), (80, 1649306), (85, 1552288), (136, 970180), (160, 824653), (170, 776144), (179, 737120), (271, 486880), (272, 485090), (340, 388072), (358, 368560), (542, 243440), (544, 242545), (680, 194036), (716, 184280), (895, 147424), (1084, 121720), (1355, 97376), (1360, 97018), (1432, 92140), (1790, 73712), (2168, 60860), (2710, 48688), (2720, 48509), (2864, 46070), (3043, 43360), (3580, 36856), (4336, 30430), (4607, 28640), (5420, 24344), (5728, 23035), (6086, 21680), (7160, 18428), (8672, 15215), (9214, 14320), (10840, 12172)]