201549120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3048

約数の個数: 112

約数和(自身を含む): 649150848

約数和(自身を除く): 447601728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 2957, 3408, 4260, 4544, 5680, 5914, 6816, 8520, 8871, 11360, 11828, 13632, 14785, 17040, 17742, 22720, 23656, 29570, 34080, 35484, 44355, 47312, 59140, 68160, 70968, 88710, 94624, 118280, 141936, 177420, 189248, 209947, 236560, 283872, 354840, 419894, 473120, 567744, 629841, 709680, 839788, 946240, 1049735, 1259682, 1419360, 1679576, 2099470, 2519364, 2838720, 3149205, 3359152, 4198940, 5038728, 6298410, 6718304, 8397880, 10077456, 12596820, 13436608, 16795760, 20154912, 25193640, 33591520, 40309824, 50387280, 67183040, 100774560, 201549120]

約数ペア:

[(1, 201549120), (2, 100774560), (3, 67183040), (4, 50387280), (5, 40309824), (6, 33591520), (8, 25193640), (10, 20154912), (12, 16795760), (15, 13436608), (16, 12596820), (20, 10077456), (24, 8397880), (30, 6718304), (32, 6298410), (40, 5038728), (48, 4198940), (60, 3359152), (64, 3149205), (71, 2838720), (80, 2519364), (96, 2099470), (120, 1679576), (142, 1419360), (160, 1259682), (192, 1049735), (213, 946240), (240, 839788), (284, 709680), (320, 629841), (355, 567744), (426, 473120), (480, 419894), (568, 354840), (710, 283872), (852, 236560), (960, 209947), (1065, 189248), (1136, 177420), (1420, 141936), (1704, 118280), (2130, 94624), (2272, 88710), (2840, 70968), (2957, 68160), (3408, 59140), (4260, 47312), (4544, 44355), (5680, 35484), (5914, 34080), (6816, 29570), (8520, 23656), (8871, 22720), (11360, 17742), (11828, 17040), (13632, 14785)]