188371680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8009}}^1$

素因数の和:8041

約数の個数: 144

約数和(自身を含む): 690333840

約数和(自身を除く): 501962160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8009, 11760, 16018, 23520, 24027, 32036, 40045, 48054, 56063, 64072, 80090, 96108, 112126, 120135, 128144, 160180, 168189, 192216, 224252, 240270, 256288, 280315, 320360, 336378, 384432, 392441, 448504, 480540, 560630, 640720, 672756, 768864, 784882, 840945, 897008, 961080, 1121260, 1177323, 1281440, 1345512, 1569764, 1681890, 1794016, 1922160, 1962205, 2242520, 2354646, 2691024, 3139528, 3363780, 3844320, 3924410, 4485040, 4709292, 5382048, 5886615, 6279056, 6727560, 7848820, 8970080, 9418584, 11773230, 12558112, 13455120, 15697640, 18837168, 23546460, 26910240, 31395280, 37674336, 47092920, 62790560, 94185840, 188371680]

約数ペア:

[(1, 188371680), (2, 94185840), (3, 62790560), (4, 47092920), (5, 37674336), (6, 31395280), (7, 26910240), (8, 23546460), (10, 18837168), (12, 15697640), (14, 13455120), (15, 12558112), (16, 11773230), (20, 9418584), (21, 8970080), (24, 7848820), (28, 6727560), (30, 6279056), (32, 5886615), (35, 5382048), (40, 4709292), (42, 4485040), (48, 3924410), (49, 3844320), (56, 3363780), (60, 3139528), (70, 2691024), (80, 2354646), (84, 2242520), (96, 1962205), (98, 1922160), (105, 1794016), (112, 1681890), (120, 1569764), (140, 1345512), (147, 1281440), (160, 1177323), (168, 1121260), (196, 961080), (210, 897008), (224, 840945), (240, 784882), (245, 768864), (280, 672756), (294, 640720), (336, 560630), (392, 480540), (420, 448504), (480, 392441), (490, 384432), (560, 336378), (588, 320360), (672, 280315), (735, 256288), (784, 240270), (840, 224252), (980, 192216), (1120, 168189), (1176, 160180), (1470, 128144), (1568, 120135), (1680, 112126), (1960, 96108), (2352, 80090), (2940, 64072), (3360, 56063), (3920, 48054), (4704, 40045), (5880, 32036), (7840, 24027), (8009, 23520), (11760, 16018)]