26201280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 168

約数和(自身を含む): 96944688

約数和(自身を除く): 70743408

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, 392, 420, 448, 480, 490, 557, 560, 588, 672, 735, 784, 840, 960, 980, 1114, 1120, 1176, 1344, 1470, 1568, 1671, 1680, 1960, 2228, 2240, 2352, 2785, 2940, 3136, 3342, 3360, 3899, 3920, 4456, 4704, 5570, 5880, 6684, 6720, 7798, 7840, 8355, 8912, 9408, 11140, 11697, 11760, 13368, 15596, 15680, 16710, 17824, 19495, 22280, 23394, 23520, 26736, 27293, 31192, 33420, 35648, 38990, 44560, 46788, 47040, 53472, 54586, 58485, 62384, 66840, 77980, 81879, 89120, 93576, 106944, 109172, 116970, 124768, 133680, 136465, 155960, 163758, 178240, 187152, 218344, 233940, 249536, 267360, 272930, 311920, 327516, 374304, 409395, 436688, 467880, 534720, 545860, 623840, 655032, 748608, 818790, 873376, 935760, 1091720, 1247680, 1310064, 1637580, 1746752, 1871520, 2183440, 2620128, 3275160, 3743040, 4366880, 5240256, 6550320, 8733760, 13100640, 26201280]

約数ペア:

[(1, 26201280), (2, 13100640), (3, 8733760), (4, 6550320), (5, 5240256), (6, 4366880), (7, 3743040), (8, 3275160), (10, 2620128), (12, 2183440), (14, 1871520), (15, 1746752), (16, 1637580), (20, 1310064), (21, 1247680), (24, 1091720), (28, 935760), (30, 873376), (32, 818790), (35, 748608), (40, 655032), (42, 623840), (48, 545860), (49, 534720), (56, 467880), (60, 436688), (64, 409395), (70, 374304), (80, 327516), (84, 311920), (96, 272930), (98, 267360), (105, 249536), (112, 233940), (120, 218344), (140, 187152), (147, 178240), (160, 163758), (168, 155960), (192, 136465), (196, 133680), (210, 124768), (224, 116970), (240, 109172), (245, 106944), (280, 93576), (294, 89120), (320, 81879), (336, 77980), (392, 66840), (420, 62384), (448, 58485), (480, 54586), (490, 53472), (557, 47040), (560, 46788), (588, 44560), (672, 38990), (735, 35648), (784, 33420), (840, 31192), (960, 27293), (980, 26736), (1114, 23520), (1120, 23394), (1176, 22280), (1344, 19495), (1470, 17824), (1568, 16710), (1671, 15680), (1680, 15596), (1960, 13368), (2228, 11760), (2240, 11697), (2352, 11140), (2785, 9408), (2940, 8912), (3136, 8355), (3342, 7840), (3360, 7798), (3899, 6720), (3920, 6684), (4456, 5880), (4704, 5570)]