272973120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 224

約数和(自身を含む): 1011936000

約数和(自身を除く): 738962880

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, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 829, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1658, 1680, 1715, 1960, 2058, 2240, 2352, 2487, 2744, 2940, 3136, 3316, 3360, 3430, 3920, 4116, 4145, 4704, 4974, 5145, 5488, 5803, 5880, 6632, 6720, 6860, 7840, 8232, 8290, 9408, 9948, 10290, 10976, 11606, 11760, 12435, 13264, 13720, 15680, 16464, 16580, 17409, 19896, 20580, 21952, 23212, 23520, 24870, 26528, 27440, 29015, 32928, 33160, 34818, 39792, 40621, 41160, 46424, 47040, 49740, 53056, 54880, 58030, 65856, 66320, 69636, 79584, 81242, 82320, 87045, 92848, 99480, 109760, 116060, 121863, 132640, 139272, 159168, 162484, 164640, 174090, 185696, 198960, 203105, 232120, 243726, 265280, 278544, 284347, 324968, 329280, 348180, 371392, 397920, 406210, 464240, 487452, 557088, 568694, 609315, 649936, 696360, 795840, 812420, 853041, 928480, 974904, 1114176, 1137388, 1218630, 1299872, 1392720, 1421735, 1624840, 1706082, 1856960, 1949808, 2274776, 2437260, 2599744, 2785440, 2843470, 3249680, 3412164, 3899616, 4265205, 4549552, 4874520, 5570880, 5686940, 6499360, 6824328, 7799232, 8530410, 9099104, 9749040, 11373880, 12998720, 13648656, 17060820, 18198208, 19498080, 22747760, 27297312, 34121640, 38996160, 45495520, 54594624, 68243280, 90991040, 136486560, 272973120]

約数ペア:

[(1, 272973120), (2, 136486560), (3, 90991040), (4, 68243280), (5, 54594624), (6, 45495520), (7, 38996160), (8, 34121640), (10, 27297312), (12, 22747760), (14, 19498080), (15, 18198208), (16, 17060820), (20, 13648656), (21, 12998720), (24, 11373880), (28, 9749040), (30, 9099104), (32, 8530410), (35, 7799232), (40, 6824328), (42, 6499360), (48, 5686940), (49, 5570880), (56, 4874520), (60, 4549552), (64, 4265205), (70, 3899616), (80, 3412164), (84, 3249680), (96, 2843470), (98, 2785440), (105, 2599744), (112, 2437260), (120, 2274776), (140, 1949808), (147, 1856960), (160, 1706082), (168, 1624840), (192, 1421735), (196, 1392720), (210, 1299872), (224, 1218630), (240, 1137388), (245, 1114176), (280, 974904), (294, 928480), (320, 853041), (336, 812420), (343, 795840), (392, 696360), (420, 649936), (448, 609315), (480, 568694), (490, 557088), (560, 487452), (588, 464240), (672, 406210), (686, 397920), (735, 371392), (784, 348180), (829, 329280), (840, 324968), (960, 284347), (980, 278544), (1029, 265280), (1120, 243726), (1176, 232120), (1344, 203105), (1372, 198960), (1470, 185696), (1568, 174090), (1658, 164640), (1680, 162484), (1715, 159168), (1960, 139272), (2058, 132640), (2240, 121863), (2352, 116060), (2487, 109760), (2744, 99480), (2940, 92848), (3136, 87045), (3316, 82320), (3360, 81242), (3430, 79584), (3920, 69636), (4116, 66320), (4145, 65856), (4704, 58030), (4974, 54880), (5145, 53056), (5488, 49740), (5803, 47040), (5880, 46424), (6632, 41160), (6720, 40621), (6860, 39792), (7840, 34818), (8232, 33160), (8290, 32928), (9408, 29015), (9948, 27440), (10290, 26528), (10976, 24870), (11606, 23520), (11760, 23212), (12435, 21952), (13264, 20580), (13720, 19896), (15680, 17409), (16464, 16580)]