84698240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 226048320

約数和(自身を除く): 141350080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 128, 160, 176, 212, 220, 227, 265, 320, 352, 424, 440, 454, 530, 583, 640, 704, 848, 880, 908, 1060, 1135, 1166, 1408, 1696, 1760, 1816, 2120, 2270, 2332, 2497, 2915, 3392, 3520, 3632, 4240, 4540, 4664, 4994, 5830, 6784, 7040, 7264, 8480, 9080, 9328, 9988, 11660, 12031, 12485, 14528, 16960, 18160, 18656, 19976, 23320, 24062, 24970, 29056, 33920, 36320, 37312, 39952, 46640, 48124, 49940, 60155, 72640, 74624, 79904, 93280, 96248, 99880, 120310, 132341, 145280, 159808, 186560, 192496, 199760, 240620, 264682, 319616, 373120, 384992, 399520, 481240, 529364, 661705, 769984, 799040, 962480, 1058728, 1323410, 1539968, 1598080, 1924960, 2117456, 2646820, 3849920, 4234912, 5293640, 7699840, 8469824, 10587280, 16939648, 21174560, 42349120, 84698240]

約数ペア:

[(1, 84698240), (2, 42349120), (4, 21174560), (5, 16939648), (8, 10587280), (10, 8469824), (11, 7699840), (16, 5293640), (20, 4234912), (22, 3849920), (32, 2646820), (40, 2117456), (44, 1924960), (53, 1598080), (55, 1539968), (64, 1323410), (80, 1058728), (88, 962480), (106, 799040), (110, 769984), (128, 661705), (160, 529364), (176, 481240), (212, 399520), (220, 384992), (227, 373120), (265, 319616), (320, 264682), (352, 240620), (424, 199760), (440, 192496), (454, 186560), (530, 159808), (583, 145280), (640, 132341), (704, 120310), (848, 99880), (880, 96248), (908, 93280), (1060, 79904), (1135, 74624), (1166, 72640), (1408, 60155), (1696, 49940), (1760, 48124), (1816, 46640), (2120, 39952), (2270, 37312), (2332, 36320), (2497, 33920), (2915, 29056), (3392, 24970), (3520, 24062), (3632, 23320), (4240, 19976), (4540, 18656), (4664, 18160), (4994, 16960), (5830, 14528), (6784, 12485), (7040, 12031), (7264, 11660), (8480, 9988), (9080, 9328)]