293828640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 1066431744

約数和(自身を除く): 772603104

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 557, 560, 628, 672, 785, 840, 942, 1099, 1114, 1120, 1256, 1570, 1671, 1680, 1884, 2198, 2228, 2355, 2512, 2785, 3140, 3297, 3342, 3360, 3768, 3899, 4396, 4456, 4710, 5024, 5495, 5570, 6280, 6594, 6684, 7536, 7798, 8355, 8792, 8912, 9420, 10990, 11140, 11697, 12560, 13188, 13368, 15072, 15596, 16485, 16710, 17584, 17824, 18840, 19495, 21980, 22280, 23394, 25120, 26376, 26736, 31192, 32970, 33420, 35168, 37680, 38990, 43960, 44560, 46788, 52752, 53472, 58485, 62384, 65940, 66840, 75360, 77980, 87449, 87920, 89120, 93576, 105504, 116970, 124768, 131880, 133680, 155960, 174898, 175840, 187152, 233940, 262347, 263760, 267360, 311920, 349796, 374304, 437245, 467880, 524694, 527520, 612143, 623840, 699592, 874490, 935760, 1049388, 1224286, 1311735, 1399184, 1748980, 1836429, 1871520, 2098776, 2448572, 2623470, 2798368, 3060715, 3497960, 3672858, 4197552, 4897144, 5246940, 6121430, 6995920, 7345716, 8395104, 9182145, 9794288, 10493880, 12242860, 13991840, 14691432, 18364290, 19588576, 20987760, 24485720, 29382864, 36728580, 41975520, 48971440, 58765728, 73457160, 97942880, 146914320, 293828640]

約数ペア:

[(1, 293828640), (2, 146914320), (3, 97942880), (4, 73457160), (5, 58765728), (6, 48971440), (7, 41975520), (8, 36728580), (10, 29382864), (12, 24485720), (14, 20987760), (15, 19588576), (16, 18364290), (20, 14691432), (21, 13991840), (24, 12242860), (28, 10493880), (30, 9794288), (32, 9182145), (35, 8395104), (40, 7345716), (42, 6995920), (48, 6121430), (56, 5246940), (60, 4897144), (70, 4197552), (80, 3672858), (84, 3497960), (96, 3060715), (105, 2798368), (112, 2623470), (120, 2448572), (140, 2098776), (157, 1871520), (160, 1836429), (168, 1748980), (210, 1399184), (224, 1311735), (240, 1224286), (280, 1049388), (314, 935760), (336, 874490), (420, 699592), (471, 623840), (480, 612143), (557, 527520), (560, 524694), (628, 467880), (672, 437245), (785, 374304), (840, 349796), (942, 311920), (1099, 267360), (1114, 263760), (1120, 262347), (1256, 233940), (1570, 187152), (1671, 175840), (1680, 174898), (1884, 155960), (2198, 133680), (2228, 131880), (2355, 124768), (2512, 116970), (2785, 105504), (3140, 93576), (3297, 89120), (3342, 87920), (3360, 87449), (3768, 77980), (3899, 75360), (4396, 66840), (4456, 65940), (4710, 62384), (5024, 58485), (5495, 53472), (5570, 52752), (6280, 46788), (6594, 44560), (6684, 43960), (7536, 38990), (7798, 37680), (8355, 35168), (8792, 33420), (8912, 32970), (9420, 31192), (10990, 26736), (11140, 26376), (11697, 25120), (12560, 23394), (13188, 22280), (13368, 21980), (15072, 19495), (15596, 18840), (16485, 17824), (16710, 17584)]