308440080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 240

約数和(自身を含む): 1152592896

約数和(自身を除く): 844152816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1063, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2126, 2232, 2340, 2418, 2480, 2790, 3120, 3189, 3224, 3627, 3720, 4030, 4252, 4464, 4680, 4836, 5315, 5580, 6045, 6378, 6448, 7254, 7440, 8060, 8504, 9360, 9567, 9672, 10630, 11160, 12090, 12756, 13819, 14508, 15945, 16120, 17008, 18135, 19134, 19344, 21260, 22320, 24180, 25512, 27638, 29016, 31890, 32240, 32953, 36270, 38268, 41457, 42520, 47835, 48360, 51024, 55276, 58032, 63780, 65906, 69095, 72540, 76536, 82914, 85040, 95670, 96720, 98859, 110552, 124371, 127560, 131812, 138190, 145080, 153072, 164765, 165828, 191340, 197718, 207285, 221104, 248742, 255120, 263624, 276380, 290160, 296577, 329530, 331656, 382680, 395436, 414570, 428389, 494295, 497484, 527248, 552760, 593154, 621855, 659060, 663312, 765360, 790872, 829140, 856778, 988590, 994968, 1105520, 1186308, 1243710, 1285167, 1318120, 1482885, 1581744, 1658280, 1713556, 1977180, 1989936, 2141945, 2372616, 2487420, 2570334, 2636240, 2965770, 3316560, 3427112, 3855501, 3954360, 4283890, 4745232, 4974840, 5140668, 5931540, 6425835, 6854224, 7711002, 7908720, 8567780, 9949680, 10281336, 11863080, 12851670, 15422004, 17135560, 19277505, 20562672, 23726160, 25703340, 30844008, 34271120, 38555010, 51406680, 61688016, 77110020, 102813360, 154220040, 308440080]

約数ペア:

[(1, 308440080), (2, 154220040), (3, 102813360), (4, 77110020), (5, 61688016), (6, 51406680), (8, 38555010), (9, 34271120), (10, 30844008), (12, 25703340), (13, 23726160), (15, 20562672), (16, 19277505), (18, 17135560), (20, 15422004), (24, 12851670), (26, 11863080), (30, 10281336), (31, 9949680), (36, 8567780), (39, 7908720), (40, 7711002), (45, 6854224), (48, 6425835), (52, 5931540), (60, 5140668), (62, 4974840), (65, 4745232), (72, 4283890), (78, 3954360), (80, 3855501), (90, 3427112), (93, 3316560), (104, 2965770), (117, 2636240), (120, 2570334), (124, 2487420), (130, 2372616), (144, 2141945), (155, 1989936), (156, 1977180), (180, 1713556), (186, 1658280), (195, 1581744), (208, 1482885), (234, 1318120), (240, 1285167), (248, 1243710), (260, 1186308), (279, 1105520), (310, 994968), (312, 988590), (360, 856778), (372, 829140), (390, 790872), (403, 765360), (465, 663312), (468, 659060), (496, 621855), (520, 593154), (558, 552760), (585, 527248), (620, 497484), (624, 494295), (720, 428389), (744, 414570), (780, 395436), (806, 382680), (930, 331656), (936, 329530), (1040, 296577), (1063, 290160), (1116, 276380), (1170, 263624), (1209, 255120), (1240, 248742), (1395, 221104), (1488, 207285), (1560, 197718), (1612, 191340), (1860, 165828), (1872, 164765), (2015, 153072), (2126, 145080), (2232, 138190), (2340, 131812), (2418, 127560), (2480, 124371), (2790, 110552), (3120, 98859), (3189, 96720), (3224, 95670), (3627, 85040), (3720, 82914), (4030, 76536), (4252, 72540), (4464, 69095), (4680, 65906), (4836, 63780), (5315, 58032), (5580, 55276), (6045, 51024), (6378, 48360), (6448, 47835), (7254, 42520), (7440, 41457), (8060, 38268), (8504, 36270), (9360, 32953), (9567, 32240), (9672, 31890), (10630, 29016), (11160, 27638), (12090, 25512), (12756, 24180), (13819, 22320), (14508, 21260), (15945, 19344), (16120, 19134), (17008, 18135)]