1876245280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 288

約数和(自身を含む): 5701071600

約数和(自身を除く): 3824826320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 65, 70, 80, 82, 91, 98, 104, 112, 130, 140, 160, 164, 182, 196, 205, 208, 224, 245, 260, 280, 287, 328, 364, 392, 410, 416, 449, 455, 490, 520, 533, 560, 574, 637, 656, 728, 784, 820, 898, 910, 980, 1040, 1066, 1120, 1148, 1274, 1312, 1435, 1456, 1568, 1640, 1796, 1820, 1960, 2009, 2080, 2132, 2245, 2296, 2548, 2665, 2870, 2912, 3143, 3185, 3280, 3592, 3640, 3731, 3920, 4018, 4264, 4490, 4592, 5096, 5330, 5740, 5837, 6286, 6370, 6560, 7184, 7280, 7462, 7840, 8036, 8528, 8980, 9184, 10045, 10192, 10660, 11480, 11674, 12572, 12740, 14368, 14560, 14924, 15715, 16072, 17056, 17960, 18409, 18655, 20090, 20384, 21320, 22001, 22960, 23348, 25144, 25480, 26117, 29185, 29848, 31430, 32144, 35920, 36818, 37310, 40180, 40859, 42640, 44002, 45920, 46696, 50288, 50960, 52234, 58370, 59696, 62860, 64288, 71840, 73636, 74620, 80360, 81718, 85280, 88004, 92045, 93392, 100576, 101920, 104468, 110005, 116740, 119392, 125720, 128863, 130585, 147272, 149240, 160720, 163436, 176008, 184090, 186784, 204295, 208936, 220010, 233480, 239317, 251440, 257726, 261170, 286013, 294544, 298480, 321440, 326872, 352016, 368180, 408590, 417872, 440020, 466960, 478634, 502880, 515452, 522340, 572026, 589088, 596960, 644315, 653744, 704032, 736360, 817180, 835744, 880040, 902041, 933920, 957268, 1030904, 1044680, 1144052, 1196585, 1288630, 1307488, 1430065, 1472720, 1634360, 1675219, 1760080, 1804082, 1914536, 2061808, 2089360, 2288104, 2393170, 2577260, 2860130, 2945440, 3268720, 3350438, 3520160, 3608164, 3829072, 4123616, 4178720, 4510205, 4576208, 4786340, 5154520, 5720260, 6537440, 6700876, 7216328, 7658144, 8376095, 9020410, 9152416, 9572680, 10309040, 11440520, 11726533, 13401752, 14432656, 16752190, 18040820, 19145360, 20618080, 22881040, 23453066, 26803504, 28865312, 33504380, 36081640, 38290720, 45762080, 46906132, 53607008, 58632665, 67008760, 72163280, 93812264, 117265330, 134017520, 144326560, 187624528, 234530660, 268035040, 375249056, 469061320, 938122640, 1876245280]

約数ペア:

[(1, 1876245280), (2, 938122640), (4, 469061320), (5, 375249056), (7, 268035040), (8, 234530660), (10, 187624528), (13, 144326560), (14, 134017520), (16, 117265330), (20, 93812264), (26, 72163280), (28, 67008760), (32, 58632665), (35, 53607008), (40, 46906132), (41, 45762080), (49, 38290720), (52, 36081640), (56, 33504380), (65, 28865312), (70, 26803504), (80, 23453066), (82, 22881040), (91, 20618080), (98, 19145360), (104, 18040820), (112, 16752190), (130, 14432656), (140, 13401752), (160, 11726533), (164, 11440520), (182, 10309040), (196, 9572680), (205, 9152416), (208, 9020410), (224, 8376095), (245, 7658144), (260, 7216328), (280, 6700876), (287, 6537440), (328, 5720260), (364, 5154520), (392, 4786340), (410, 4576208), (416, 4510205), (449, 4178720), (455, 4123616), (490, 3829072), (520, 3608164), (533, 3520160), (560, 3350438), (574, 3268720), (637, 2945440), (656, 2860130), (728, 2577260), (784, 2393170), (820, 2288104), (898, 2089360), (910, 2061808), (980, 1914536), (1040, 1804082), (1066, 1760080), (1120, 1675219), (1148, 1634360), (1274, 1472720), (1312, 1430065), (1435, 1307488), (1456, 1288630), (1568, 1196585), (1640, 1144052), (1796, 1044680), (1820, 1030904), (1960, 957268), (2009, 933920), (2080, 902041), (2132, 880040), (2245, 835744), (2296, 817180), (2548, 736360), (2665, 704032), (2870, 653744), (2912, 644315), (3143, 596960), (3185, 589088), (3280, 572026), (3592, 522340), (3640, 515452), (3731, 502880), (3920, 478634), (4018, 466960), (4264, 440020), (4490, 417872), (4592, 408590), (5096, 368180), (5330, 352016), (5740, 326872), (5837, 321440), (6286, 298480), (6370, 294544), (6560, 286013), (7184, 261170), (7280, 257726), (7462, 251440), (7840, 239317), (8036, 233480), (8528, 220010), (8980, 208936), (9184, 204295), (10045, 186784), (10192, 184090), (10660, 176008), (11480, 163436), (11674, 160720), (12572, 149240), (12740, 147272), (14368, 130585), (14560, 128863), (14924, 125720), (15715, 119392), (16072, 116740), (17056, 110005), (17960, 104468), (18409, 101920), (18655, 100576), (20090, 93392), (20384, 92045), (21320, 88004), (22001, 85280), (22960, 81718), (23348, 80360), (25144, 74620), (25480, 73636), (26117, 71840), (29185, 64288), (29848, 62860), (31430, 59696), (32144, 58370), (35920, 52234), (36818, 50960), (37310, 50288), (40180, 46696), (40859, 45920), (42640, 44002)]