308168640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8267

約数の個数: 168

約数和(自身を含む): 1141646688

約数和(自身を除く): 833478048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 8231, 9360, 12480, 16462, 18720, 24693, 32924, 37440, 41155, 49386, 65848, 74079, 82310, 98772, 107003, 123465, 131696, 148158, 164620, 197544, 214006, 246930, 263392, 296316, 321009, 329240, 370395, 395088, 428012, 493860, 526784, 535015, 592632, 642018, 658480, 740790, 790176, 856024, 963027, 987720, 1070030, 1185264, 1284036, 1316960, 1481580, 1580352, 1605045, 1712048, 1926054, 1975440, 2140060, 2370528, 2568072, 2633920, 2963160, 3210090, 3424096, 3852108, 3950880, 4280120, 4741056, 4815135, 5136144, 5926320, 6420180, 6848192, 7704216, 7901760, 8560240, 9630270, 10272288, 11852640, 12840360, 15408432, 17120480, 19260540, 20544576, 23705280, 25680720, 30816864, 34240960, 38521080, 51361440, 61633728, 77042160, 102722880, 154084320, 308168640]

約数ペア:

[(1, 308168640), (2, 154084320), (3, 102722880), (4, 77042160), (5, 61633728), (6, 51361440), (8, 38521080), (9, 34240960), (10, 30816864), (12, 25680720), (13, 23705280), (15, 20544576), (16, 19260540), (18, 17120480), (20, 15408432), (24, 12840360), (26, 11852640), (30, 10272288), (32, 9630270), (36, 8560240), (39, 7901760), (40, 7704216), (45, 6848192), (48, 6420180), (52, 5926320), (60, 5136144), (64, 4815135), (65, 4741056), (72, 4280120), (78, 3950880), (80, 3852108), (90, 3424096), (96, 3210090), (104, 2963160), (117, 2633920), (120, 2568072), (130, 2370528), (144, 2140060), (156, 1975440), (160, 1926054), (180, 1712048), (192, 1605045), (195, 1580352), (208, 1481580), (234, 1316960), (240, 1284036), (260, 1185264), (288, 1070030), (312, 987720), (320, 963027), (360, 856024), (390, 790176), (416, 740790), (468, 658480), (480, 642018), (520, 592632), (576, 535015), (585, 526784), (624, 493860), (720, 428012), (780, 395088), (832, 370395), (936, 329240), (960, 321009), (1040, 296316), (1170, 263392), (1248, 246930), (1440, 214006), (1560, 197544), (1872, 164620), (2080, 148158), (2340, 131696), (2496, 123465), (2880, 107003), (3120, 98772), (3744, 82310), (4160, 74079), (4680, 65848), (6240, 49386), (7488, 41155), (8231, 37440), (9360, 32924), (12480, 24693), (16462, 18720)]