154220040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 557706240

約数和(自身を除く): 403486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1063, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2126, 2232, 2340, 2418, 2790, 3189, 3224, 3627, 3720, 4030, 4252, 4680, 4836, 5315, 5580, 6045, 6378, 7254, 8060, 8504, 9567, 9672, 10630, 11160, 12090, 12756, 13819, 14508, 15945, 16120, 18135, 19134, 21260, 24180, 25512, 27638, 29016, 31890, 32953, 36270, 38268, 41457, 42520, 47835, 48360, 55276, 63780, 65906, 69095, 72540, 76536, 82914, 95670, 98859, 110552, 124371, 127560, 131812, 138190, 145080, 164765, 165828, 191340, 197718, 207285, 248742, 263624, 276380, 296577, 329530, 331656, 382680, 395436, 414570, 428389, 494295, 497484, 552760, 593154, 621855, 659060, 790872, 829140, 856778, 988590, 994968, 1186308, 1243710, 1285167, 1318120, 1482885, 1658280, 1713556, 1977180, 2141945, 2372616, 2487420, 2570334, 2965770, 3427112, 3855501, 3954360, 4283890, 4974840, 5140668, 5931540, 6425835, 7711002, 8567780, 10281336, 11863080, 12851670, 15422004, 17135560, 19277505, 25703340, 30844008, 38555010, 51406680, 77110020, 154220040]

約数ペア:

[(1, 154220040), (2, 77110020), (3, 51406680), (4, 38555010), (5, 30844008), (6, 25703340), (8, 19277505), (9, 17135560), (10, 15422004), (12, 12851670), (13, 11863080), (15, 10281336), (18, 8567780), (20, 7711002), (24, 6425835), (26, 5931540), (30, 5140668), (31, 4974840), (36, 4283890), (39, 3954360), (40, 3855501), (45, 3427112), (52, 2965770), (60, 2570334), (62, 2487420), (65, 2372616), (72, 2141945), (78, 1977180), (90, 1713556), (93, 1658280), (104, 1482885), (117, 1318120), (120, 1285167), (124, 1243710), (130, 1186308), (155, 994968), (156, 988590), (180, 856778), (186, 829140), (195, 790872), (234, 659060), (248, 621855), (260, 593154), (279, 552760), (310, 497484), (312, 494295), (360, 428389), (372, 414570), (390, 395436), (403, 382680), (465, 331656), (468, 329530), (520, 296577), (558, 276380), (585, 263624), (620, 248742), (744, 207285), (780, 197718), (806, 191340), (930, 165828), (936, 164765), (1063, 145080), (1116, 138190), (1170, 131812), (1209, 127560), (1240, 124371), (1395, 110552), (1560, 98859), (1612, 95670), (1860, 82914), (2015, 76536), (2126, 72540), (2232, 69095), (2340, 65906), (2418, 63780), (2790, 55276), (3189, 48360), (3224, 47835), (3627, 42520), (3720, 41457), (4030, 38268), (4252, 36270), (4680, 32953), (4836, 31890), (5315, 29016), (5580, 27638), (6045, 25512), (6378, 24180), (7254, 21260), (8060, 19134), (8504, 18135), (9567, 16120), (9672, 15945), (10630, 14508), (11160, 13819), (12090, 12756)]