268147920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 875836800

約数和(自身を除く): 607688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 80, 87, 116, 118, 120, 145, 174, 177, 232, 236, 240, 290, 295, 348, 354, 435, 464, 472, 580, 590, 653, 696, 708, 870, 885, 944, 1160, 1180, 1306, 1392, 1416, 1711, 1740, 1770, 1959, 2320, 2360, 2612, 2832, 3265, 3422, 3480, 3540, 3918, 4720, 5133, 5224, 6530, 6844, 6960, 7080, 7836, 8555, 9795, 10266, 10448, 13060, 13688, 14160, 15672, 17110, 18937, 19590, 20532, 25665, 26120, 27376, 31344, 34220, 37874, 38527, 39180, 41064, 51330, 52240, 56811, 68440, 75748, 77054, 78360, 82128, 94685, 102660, 113622, 115581, 136880, 151496, 154108, 156720, 189370, 192635, 205320, 227244, 231162, 284055, 302992, 308216, 378740, 385270, 410640, 454488, 462324, 568110, 577905, 616432, 757480, 770540, 908976, 924648, 1117283, 1136220, 1155810, 1514960, 1541080, 1849296, 2234566, 2272440, 2311620, 3082160, 3351849, 4469132, 4544880, 4623240, 5586415, 6703698, 8938264, 9246480, 11172830, 13407396, 16759245, 17876528, 22345660, 26814792, 33518490, 44691320, 53629584, 67036980, 89382640, 134073960, 268147920]

約数ペア:

[(1, 268147920), (2, 134073960), (3, 89382640), (4, 67036980), (5, 53629584), (6, 44691320), (8, 33518490), (10, 26814792), (12, 22345660), (15, 17876528), (16, 16759245), (20, 13407396), (24, 11172830), (29, 9246480), (30, 8938264), (40, 6703698), (48, 5586415), (58, 4623240), (59, 4544880), (60, 4469132), (80, 3351849), (87, 3082160), (116, 2311620), (118, 2272440), (120, 2234566), (145, 1849296), (174, 1541080), (177, 1514960), (232, 1155810), (236, 1136220), (240, 1117283), (290, 924648), (295, 908976), (348, 770540), (354, 757480), (435, 616432), (464, 577905), (472, 568110), (580, 462324), (590, 454488), (653, 410640), (696, 385270), (708, 378740), (870, 308216), (885, 302992), (944, 284055), (1160, 231162), (1180, 227244), (1306, 205320), (1392, 192635), (1416, 189370), (1711, 156720), (1740, 154108), (1770, 151496), (1959, 136880), (2320, 115581), (2360, 113622), (2612, 102660), (2832, 94685), (3265, 82128), (3422, 78360), (3480, 77054), (3540, 75748), (3918, 68440), (4720, 56811), (5133, 52240), (5224, 51330), (6530, 41064), (6844, 39180), (6960, 38527), (7080, 37874), (7836, 34220), (8555, 31344), (9795, 27376), (10266, 26120), (10448, 25665), (13060, 20532), (13688, 19590), (14160, 18937), (15672, 17110)]