306126240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2995

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 831865440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2939, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5878, 6510, 6944, 7440, 8680, 8817, 10416, 11756, 13020, 14695, 14880, 17360, 17634, 20573, 20832, 23512, 26040, 29390, 34720, 35268, 41146, 44085, 47024, 52080, 58780, 61719, 70536, 82292, 88170, 91109, 94048, 102865, 104160, 117560, 123438, 141072, 164584, 176340, 182218, 205730, 235120, 246876, 273327, 282144, 308595, 329168, 352680, 364436, 411460, 455545, 470240, 493752, 546654, 617190, 637763, 658336, 705360, 728872, 822920, 911090, 987504, 1093308, 1234380, 1275526, 1366635, 1410720, 1457744, 1645840, 1822180, 1913289, 1975008, 2186616, 2468760, 2551052, 2733270, 2915488, 3188815, 3291680, 3644360, 3826578, 4373232, 4937520, 5102104, 5466540, 6377630, 7288720, 7653156, 8746464, 9566445, 9875040, 10204208, 10933080, 12755260, 14577440, 15306312, 19132890, 20408416, 21866160, 25510520, 30612624, 38265780, 43732320, 51021040, 61225248, 76531560, 102042080, 153063120, 306126240]

約数ペア:

[(1, 306126240), (2, 153063120), (3, 102042080), (4, 76531560), (5, 61225248), (6, 51021040), (7, 43732320), (8, 38265780), (10, 30612624), (12, 25510520), (14, 21866160), (15, 20408416), (16, 19132890), (20, 15306312), (21, 14577440), (24, 12755260), (28, 10933080), (30, 10204208), (31, 9875040), (32, 9566445), (35, 8746464), (40, 7653156), (42, 7288720), (48, 6377630), (56, 5466540), (60, 5102104), (62, 4937520), (70, 4373232), (80, 3826578), (84, 3644360), (93, 3291680), (96, 3188815), (105, 2915488), (112, 2733270), (120, 2551052), (124, 2468760), (140, 2186616), (155, 1975008), (160, 1913289), (168, 1822180), (186, 1645840), (210, 1457744), (217, 1410720), (224, 1366635), (240, 1275526), (248, 1234380), (280, 1093308), (310, 987504), (336, 911090), (372, 822920), (420, 728872), (434, 705360), (465, 658336), (480, 637763), (496, 617190), (560, 546654), (620, 493752), (651, 470240), (672, 455545), (744, 411460), (840, 364436), (868, 352680), (930, 329168), (992, 308595), (1085, 282144), (1120, 273327), (1240, 246876), (1302, 235120), (1488, 205730), (1680, 182218), (1736, 176340), (1860, 164584), (2170, 141072), (2480, 123438), (2604, 117560), (2939, 104160), (2976, 102865), (3255, 94048), (3360, 91109), (3472, 88170), (3720, 82292), (4340, 70536), (4960, 61719), (5208, 58780), (5878, 52080), (6510, 47024), (6944, 44085), (7440, 41146), (8680, 35268), (8817, 34720), (10416, 29390), (11756, 26040), (13020, 23512), (14695, 20832), (14880, 20573), (17360, 17634)]