288382640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5699

約数の個数: 120

約数和(自身を含む): 840102480

約数和(自身を除く): 551719840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 5659, 6370, 7280, 10192, 11318, 12740, 22636, 25480, 28295, 39613, 45272, 50960, 56590, 73567, 79226, 90544, 113180, 147134, 158452, 198065, 226360, 277291, 294268, 316904, 367835, 396130, 452720, 514969, 554582, 588536, 633808, 735670, 792260, 1029938, 1109164, 1177072, 1386455, 1471340, 1584520, 2059876, 2218328, 2574845, 2772910, 2942680, 3169040, 3604783, 4119752, 4436656, 5149690, 5545820, 5885360, 7209566, 8239504, 10299380, 11091640, 14419132, 18023915, 20598760, 22183280, 28838264, 36047830, 41197520, 57676528, 72095660, 144191320, 288382640]

約数ペア:

[(1, 288382640), (2, 144191320), (4, 72095660), (5, 57676528), (7, 41197520), (8, 36047830), (10, 28838264), (13, 22183280), (14, 20598760), (16, 18023915), (20, 14419132), (26, 11091640), (28, 10299380), (35, 8239504), (40, 7209566), (49, 5885360), (52, 5545820), (56, 5149690), (65, 4436656), (70, 4119752), (80, 3604783), (91, 3169040), (98, 2942680), (104, 2772910), (112, 2574845), (130, 2218328), (140, 2059876), (182, 1584520), (196, 1471340), (208, 1386455), (245, 1177072), (260, 1109164), (280, 1029938), (364, 792260), (392, 735670), (455, 633808), (490, 588536), (520, 554582), (560, 514969), (637, 452720), (728, 396130), (784, 367835), (910, 316904), (980, 294268), (1040, 277291), (1274, 226360), (1456, 198065), (1820, 158452), (1960, 147134), (2548, 113180), (3185, 90544), (3640, 79226), (3920, 73567), (5096, 56590), (5659, 50960), (6370, 45272), (7280, 39613), (10192, 28295), (11318, 25480), (12740, 22636)]