87400320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 324421200

約数和(自身を除く): 237020880

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 929, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1858, 1920, 1960, 2240, 2352, 2688, 2787, 2940, 3136, 3360, 3716, 3920, 4480, 4645, 4704, 5574, 5880, 6272, 6503, 6720, 7432, 7840, 9290, 9408, 11148, 11760, 13006, 13440, 13935, 14864, 15680, 18580, 18816, 19509, 22296, 23520, 26012, 27870, 29728, 31360, 32515, 37160, 39018, 44592, 45521, 47040, 52024, 55740, 59456, 65030, 74320, 78036, 89184, 91042, 94080, 97545, 104048, 111480, 118912, 130060, 136563, 148640, 156072, 178368, 182084, 195090, 208096, 222960, 227605, 260120, 273126, 297280, 312144, 356736, 364168, 390180, 416192, 445920, 455210, 520240, 546252, 594560, 624288, 682815, 728336, 780360, 832384, 891840, 910420, 1040480, 1092504, 1248576, 1365630, 1456672, 1560720, 1783680, 1820840, 2080960, 2185008, 2497152, 2731260, 2913344, 3121440, 3641680, 4161920, 4370016, 5462520, 5826688, 6242880, 7283360, 8740032, 10925040, 12485760, 14566720, 17480064, 21850080, 29133440, 43700160, 87400320]

約数ペア:

[(1, 87400320), (2, 43700160), (3, 29133440), (4, 21850080), (5, 17480064), (6, 14566720), (7, 12485760), (8, 10925040), (10, 8740032), (12, 7283360), (14, 6242880), (15, 5826688), (16, 5462520), (20, 4370016), (21, 4161920), (24, 3641680), (28, 3121440), (30, 2913344), (32, 2731260), (35, 2497152), (40, 2185008), (42, 2080960), (48, 1820840), (49, 1783680), (56, 1560720), (60, 1456672), (64, 1365630), (70, 1248576), (80, 1092504), (84, 1040480), (96, 910420), (98, 891840), (105, 832384), (112, 780360), (120, 728336), (128, 682815), (140, 624288), (147, 594560), (160, 546252), (168, 520240), (192, 455210), (196, 445920), (210, 416192), (224, 390180), (240, 364168), (245, 356736), (280, 312144), (294, 297280), (320, 273126), (336, 260120), (384, 227605), (392, 222960), (420, 208096), (448, 195090), (480, 182084), (490, 178368), (560, 156072), (588, 148640), (640, 136563), (672, 130060), (735, 118912), (784, 111480), (840, 104048), (896, 97545), (929, 94080), (960, 91042), (980, 89184), (1120, 78036), (1176, 74320), (1344, 65030), (1470, 59456), (1568, 55740), (1680, 52024), (1858, 47040), (1920, 45521), (1960, 44592), (2240, 39018), (2352, 37160), (2688, 32515), (2787, 31360), (2940, 29728), (3136, 27870), (3360, 26012), (3716, 23520), (3920, 22296), (4480, 19509), (4645, 18816), (4704, 18580), (5574, 15680), (5880, 14864), (6272, 13935), (6503, 13440), (6720, 13006), (7432, 11760), (7840, 11148), (9290, 9408)]