273325920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11621}}^1$

素因数の和:11653

約数の個数: 144

約数和(自身を含む): 1001630448

約数和(自身を除く): 728304528

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, 11621, 11760, 23242, 23520, 34863, 46484, 58105, 69726, 81347, 92968, 116210, 139452, 162694, 174315, 185936, 232420, 244041, 278904, 325388, 348630, 371872, 406735, 464840, 488082, 557808, 569429, 650776, 697260, 813470, 929680, 976164, 1115616, 1138858, 1220205, 1301552, 1394520, 1626940, 1708287, 1859360, 1952328, 2277716, 2440410, 2603104, 2789040, 2847145, 3253880, 3416574, 3904656, 4555432, 4880820, 5578080, 5694290, 6507760, 6833148, 7809312, 8541435, 9110864, 9761640, 11388580, 13015520, 13666296, 17082870, 18221728, 19523280, 22777160, 27332592, 34165740, 39046560, 45554320, 54665184, 68331480, 91108640, 136662960, 273325920]

約数ペア:

[(1, 273325920), (2, 136662960), (3, 91108640), (4, 68331480), (5, 54665184), (6, 45554320), (7, 39046560), (8, 34165740), (10, 27332592), (12, 22777160), (14, 19523280), (15, 18221728), (16, 17082870), (20, 13666296), (21, 13015520), (24, 11388580), (28, 9761640), (30, 9110864), (32, 8541435), (35, 7809312), (40, 6833148), (42, 6507760), (48, 5694290), (49, 5578080), (56, 4880820), (60, 4555432), (70, 3904656), (80, 3416574), (84, 3253880), (96, 2847145), (98, 2789040), (105, 2603104), (112, 2440410), (120, 2277716), (140, 1952328), (147, 1859360), (160, 1708287), (168, 1626940), (196, 1394520), (210, 1301552), (224, 1220205), (240, 1138858), (245, 1115616), (280, 976164), (294, 929680), (336, 813470), (392, 697260), (420, 650776), (480, 569429), (490, 557808), (560, 488082), (588, 464840), (672, 406735), (735, 371872), (784, 348630), (840, 325388), (980, 278904), (1120, 244041), (1176, 232420), (1470, 185936), (1568, 174315), (1680, 162694), (1960, 139452), (2352, 116210), (2940, 92968), (3360, 81347), (3920, 69726), (4704, 58105), (5880, 46484), (7840, 34863), (11621, 23520), (11760, 23242)]