166496520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7043}}^1$

素因数の和:7254

約数の個数: 64

約数和(自身を含む): 502096320

約数和(自身を除く): 335599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7043, 7880, 11820, 14086, 21129, 23640, 28172, 35215, 42258, 56344, 70430, 84516, 105645, 140860, 169032, 211290, 281720, 422580, 845160, 1387471, 2774942, 4162413, 5549884, 6937355, 8324826, 11099768, 13874710, 16649652, 20812065, 27749420, 33299304, 41624130, 55498840, 83248260, 166496520]

約数ペア:

[(1, 166496520), (2, 83248260), (3, 55498840), (4, 41624130), (5, 33299304), (6, 27749420), (8, 20812065), (10, 16649652), (12, 13874710), (15, 11099768), (20, 8324826), (24, 6937355), (30, 5549884), (40, 4162413), (60, 2774942), (120, 1387471), (197, 845160), (394, 422580), (591, 281720), (788, 211290), (985, 169032), (1182, 140860), (1576, 105645), (1970, 84516), (2364, 70430), (2955, 56344), (3940, 42258), (4728, 35215), (5910, 28172), (7043, 23640), (7880, 21129), (11820, 14086)]