158489280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 551090592

約数和(自身を除く): 392601312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 487, 565, 576, 678, 720, 904, 960, 974, 1017, 1130, 1356, 1440, 1461, 1695, 1808, 1948, 2034, 2260, 2435, 2712, 2880, 2922, 3390, 3616, 3896, 4068, 4383, 4520, 4870, 5085, 5424, 5844, 6780, 7232, 7305, 7792, 8136, 8766, 9040, 9740, 10170, 10848, 11688, 13560, 14610, 15584, 16272, 17532, 18080, 19480, 20340, 21696, 21915, 23376, 27120, 29220, 31168, 32544, 35064, 36160, 38960, 40680, 43830, 46752, 54240, 55031, 58440, 65088, 70128, 77920, 81360, 87660, 93504, 108480, 110062, 116880, 140256, 155840, 162720, 165093, 175320, 220124, 233760, 275155, 280512, 325440, 330186, 350640, 440248, 467520, 495279, 550310, 660372, 701280, 825465, 880496, 990558, 1100620, 1320744, 1402560, 1650930, 1760992, 1981116, 2201240, 2476395, 2641488, 3301860, 3521984, 3962232, 4402480, 4952790, 5282976, 6603720, 7924464, 8804960, 9905580, 10565952, 13207440, 15848928, 17609920, 19811160, 26414880, 31697856, 39622320, 52829760, 79244640, 158489280]

約数ペア:

[(1, 158489280), (2, 79244640), (3, 52829760), (4, 39622320), (5, 31697856), (6, 26414880), (8, 19811160), (9, 17609920), (10, 15848928), (12, 13207440), (15, 10565952), (16, 9905580), (18, 8804960), (20, 7924464), (24, 6603720), (30, 5282976), (32, 4952790), (36, 4402480), (40, 3962232), (45, 3521984), (48, 3301860), (60, 2641488), (64, 2476395), (72, 2201240), (80, 1981116), (90, 1760992), (96, 1650930), (113, 1402560), (120, 1320744), (144, 1100620), (160, 990558), (180, 880496), (192, 825465), (226, 701280), (240, 660372), (288, 550310), (320, 495279), (339, 467520), (360, 440248), (452, 350640), (480, 330186), (487, 325440), (565, 280512), (576, 275155), (678, 233760), (720, 220124), (904, 175320), (960, 165093), (974, 162720), (1017, 155840), (1130, 140256), (1356, 116880), (1440, 110062), (1461, 108480), (1695, 93504), (1808, 87660), (1948, 81360), (2034, 77920), (2260, 70128), (2435, 65088), (2712, 58440), (2880, 55031), (2922, 54240), (3390, 46752), (3616, 43830), (3896, 40680), (4068, 38960), (4383, 36160), (4520, 35064), (4870, 32544), (5085, 31168), (5424, 29220), (5844, 27120), (6780, 23376), (7232, 21915), (7305, 21696), (7792, 20340), (8136, 19480), (8766, 18080), (9040, 17532), (9740, 16272), (10170, 15584), (10848, 14610), (11688, 13560)]