118549760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 330244992

約数和(自身を除く): 211695232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 131, 140, 160, 202, 224, 256, 262, 280, 320, 404, 448, 505, 524, 560, 640, 655, 707, 808, 896, 917, 1010, 1048, 1120, 1280, 1310, 1414, 1616, 1792, 1834, 2020, 2096, 2240, 2620, 2828, 3232, 3535, 3668, 4040, 4192, 4480, 4585, 5240, 5656, 6464, 7070, 7336, 8080, 8384, 8960, 9170, 10480, 11312, 12928, 13231, 14140, 14672, 16160, 16768, 18340, 20960, 22624, 25856, 26462, 28280, 29344, 32320, 33536, 36680, 41920, 45248, 52924, 56560, 58688, 64640, 66155, 73360, 83840, 90496, 92617, 105848, 113120, 117376, 129280, 132310, 146720, 167680, 180992, 185234, 211696, 226240, 234752, 264620, 293440, 370468, 423392, 452480, 463085, 529240, 586880, 740936, 846784, 904960, 926170, 1058480, 1173760, 1481872, 1693568, 1852340, 2116960, 2963744, 3387136, 3704680, 4233920, 5927488, 7409360, 8467840, 11854976, 14818720, 16935680, 23709952, 29637440, 59274880, 118549760]

約数ペア:

[(1, 118549760), (2, 59274880), (4, 29637440), (5, 23709952), (7, 16935680), (8, 14818720), (10, 11854976), (14, 8467840), (16, 7409360), (20, 5927488), (28, 4233920), (32, 3704680), (35, 3387136), (40, 2963744), (56, 2116960), (64, 1852340), (70, 1693568), (80, 1481872), (101, 1173760), (112, 1058480), (128, 926170), (131, 904960), (140, 846784), (160, 740936), (202, 586880), (224, 529240), (256, 463085), (262, 452480), (280, 423392), (320, 370468), (404, 293440), (448, 264620), (505, 234752), (524, 226240), (560, 211696), (640, 185234), (655, 180992), (707, 167680), (808, 146720), (896, 132310), (917, 129280), (1010, 117376), (1048, 113120), (1120, 105848), (1280, 92617), (1310, 90496), (1414, 83840), (1616, 73360), (1792, 66155), (1834, 64640), (2020, 58688), (2096, 56560), (2240, 52924), (2620, 45248), (2828, 41920), (3232, 36680), (3535, 33536), (3668, 32320), (4040, 29344), (4192, 28280), (4480, 26462), (4585, 25856), (5240, 22624), (5656, 20960), (6464, 18340), (7070, 16768), (7336, 16160), (8080, 14672), (8384, 14140), (8960, 13231), (9170, 12928), (10480, 11312)]