242896160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3826

約数の個数: 96

約数和(自身を含む): 638088192

約数和(自身を除く): 395192032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 3767, 4030, 4960, 6448, 7534, 8060, 12896, 15068, 16120, 18835, 30136, 32240, 37670, 48971, 60272, 64480, 75340, 97942, 116777, 120544, 150680, 195884, 233554, 244855, 301360, 391768, 467108, 489710, 583885, 602720, 783536, 934216, 979420, 1167770, 1518101, 1567072, 1868432, 1958840, 2335540, 3036202, 3736864, 3917680, 4671080, 6072404, 7590505, 7835360, 9342160, 12144808, 15181010, 18684320, 24289616, 30362020, 48579232, 60724040, 121448080, 242896160]

約数ペア:

[(1, 242896160), (2, 121448080), (4, 60724040), (5, 48579232), (8, 30362020), (10, 24289616), (13, 18684320), (16, 15181010), (20, 12144808), (26, 9342160), (31, 7835360), (32, 7590505), (40, 6072404), (52, 4671080), (62, 3917680), (65, 3736864), (80, 3036202), (104, 2335540), (124, 1958840), (130, 1868432), (155, 1567072), (160, 1518101), (208, 1167770), (248, 979420), (260, 934216), (310, 783536), (403, 602720), (416, 583885), (496, 489710), (520, 467108), (620, 391768), (806, 301360), (992, 244855), (1040, 233554), (1240, 195884), (1612, 150680), (2015, 120544), (2080, 116777), (2480, 97942), (3224, 75340), (3767, 64480), (4030, 60272), (4960, 48971), (6448, 37670), (7534, 32240), (8060, 30136), (12896, 18835), (15068, 16120)]