246741120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 888624000

約数和(自身を除く): 641882880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 131, 135, 144, 160, 180, 192, 216, 218, 240, 262, 270, 288, 320, 327, 360, 384, 393, 432, 436, 480, 524, 540, 545, 576, 640, 654, 655, 720, 786, 864, 872, 960, 981, 1048, 1080, 1090, 1152, 1179, 1308, 1310, 1440, 1572, 1635, 1728, 1744, 1920, 1962, 1965, 2096, 2160, 2180, 2358, 2616, 2620, 2880, 2943, 3144, 3270, 3456, 3488, 3537, 3924, 3930, 4192, 4320, 4360, 4716, 4905, 5232, 5240, 5760, 5886, 5895, 6288, 6540, 6976, 7074, 7848, 7860, 8384, 8640, 8720, 9432, 9810, 10464, 10480, 11772, 11790, 12576, 13080, 13952, 14148, 14279, 14715, 15696, 15720, 16768, 17280, 17440, 17685, 18864, 19620, 20928, 20960, 23544, 23580, 25152, 26160, 28296, 28558, 29430, 31392, 31440, 34880, 35370, 37728, 39240, 41856, 41920, 42837, 47088, 47160, 50304, 52320, 56592, 57116, 58860, 62784, 62880, 69760, 70740, 71395, 75456, 78480, 83840, 85674, 94176, 94320, 104640, 113184, 114232, 117720, 125568, 125760, 128511, 141480, 142790, 150912, 156960, 171348, 188352, 188640, 209280, 214185, 226368, 228464, 235440, 251520, 257022, 282960, 285580, 313920, 342696, 376704, 377280, 385533, 428370, 452736, 456928, 470880, 514044, 565920, 571160, 627840, 642555, 685392, 754560, 771066, 856740, 913856, 941760, 1028088, 1131840, 1142320, 1285110, 1370784, 1542132, 1713480, 1827712, 1883520, 1927665, 2056176, 2263680, 2284640, 2570220, 2741568, 3084264, 3426960, 3855330, 4112352, 4569280, 5140440, 5483136, 6168528, 6853920, 7710660, 8224704, 9138560, 10280880, 12337056, 13707840, 15421320, 16449408, 20561760, 24674112, 27415680, 30842640, 41123520, 49348224, 61685280, 82247040, 123370560, 246741120]

約数ペア:

[(1, 246741120), (2, 123370560), (3, 82247040), (4, 61685280), (5, 49348224), (6, 41123520), (8, 30842640), (9, 27415680), (10, 24674112), (12, 20561760), (15, 16449408), (16, 15421320), (18, 13707840), (20, 12337056), (24, 10280880), (27, 9138560), (30, 8224704), (32, 7710660), (36, 6853920), (40, 6168528), (45, 5483136), (48, 5140440), (54, 4569280), (60, 4112352), (64, 3855330), (72, 3426960), (80, 3084264), (90, 2741568), (96, 2570220), (108, 2284640), (109, 2263680), (120, 2056176), (128, 1927665), (131, 1883520), (135, 1827712), (144, 1713480), (160, 1542132), (180, 1370784), (192, 1285110), (216, 1142320), (218, 1131840), (240, 1028088), (262, 941760), (270, 913856), (288, 856740), (320, 771066), (327, 754560), (360, 685392), (384, 642555), (393, 627840), (432, 571160), (436, 565920), (480, 514044), (524, 470880), (540, 456928), (545, 452736), (576, 428370), (640, 385533), (654, 377280), (655, 376704), (720, 342696), (786, 313920), (864, 285580), (872, 282960), (960, 257022), (981, 251520), (1048, 235440), (1080, 228464), (1090, 226368), (1152, 214185), (1179, 209280), (1308, 188640), (1310, 188352), (1440, 171348), (1572, 156960), (1635, 150912), (1728, 142790), (1744, 141480), (1920, 128511), (1962, 125760), (1965, 125568), (2096, 117720), (2160, 114232), (2180, 113184), (2358, 104640), (2616, 94320), (2620, 94176), (2880, 85674), (2943, 83840), (3144, 78480), (3270, 75456), (3456, 71395), (3488, 70740), (3537, 69760), (3924, 62880), (3930, 62784), (4192, 58860), (4320, 57116), (4360, 56592), (4716, 52320), (4905, 50304), (5232, 47160), (5240, 47088), (5760, 42837), (5886, 41920), (5895, 41856), (6288, 39240), (6540, 37728), (6976, 35370), (7074, 34880), (7848, 31440), (7860, 31392), (8384, 29430), (8640, 28558), (8720, 28296), (9432, 26160), (9810, 25152), (10464, 23580), (10480, 23544), (11772, 20960), (11790, 20928), (12576, 19620), (13080, 18864), (13952, 17685), (14148, 17440), (14279, 17280), (14715, 16768), (15696, 15720)]