13100640

素因数分解:

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

素因数の和:589

約数の個数: 144

約数和(自身を含む): 48090672

約数和(自身を除く): 34990032

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, 557, 560, 588, 672, 735, 784, 840, 980, 1114, 1120, 1176, 1470, 1568, 1671, 1680, 1960, 2228, 2352, 2785, 2940, 3342, 3360, 3899, 3920, 4456, 4704, 5570, 5880, 6684, 7798, 7840, 8355, 8912, 11140, 11697, 11760, 13368, 15596, 16710, 17824, 19495, 22280, 23394, 23520, 26736, 27293, 31192, 33420, 38990, 44560, 46788, 53472, 54586, 58485, 62384, 66840, 77980, 81879, 89120, 93576, 109172, 116970, 124768, 133680, 136465, 155960, 163758, 187152, 218344, 233940, 267360, 272930, 311920, 327516, 374304, 409395, 436688, 467880, 545860, 623840, 655032, 818790, 873376, 935760, 1091720, 1310064, 1637580, 1871520, 2183440, 2620128, 3275160, 4366880, 6550320, 13100640]

約数ペア:

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