13161520320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1054609}}^1$

素因数の和:1054642

約数の個数: 112

約数和(自身を含む): 45002317920

約数和(自身を除く): 31840797600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1054609, 2109218, 3163827, 4218436, 5273045, 6327654, 8436872, 10546090, 12655308, 13709917, 15819135, 16873744, 21092180, 25310616, 27419834, 31638270, 33747488, 41129751, 42184360, 50621232, 54839668, 63276540, 67494976, 68549585, 82259502, 84368720, 101242464, 109679336, 126553080, 137099170, 164519004, 168737440, 202484928, 205648755, 219358672, 253106160, 274198340, 329038008, 337474880, 411297510, 438717344, 506212320, 548396680, 658076016, 822595020, 877434688, 1012424640, 1096793360, 1316152032, 1645190040, 2193586720, 2632304064, 3290380080, 4387173440, 6580760160, 13161520320]

約数ペア:

[(1, 13161520320), (2, 6580760160), (3, 4387173440), (4, 3290380080), (5, 2632304064), (6, 2193586720), (8, 1645190040), (10, 1316152032), (12, 1096793360), (13, 1012424640), (15, 877434688), (16, 822595020), (20, 658076016), (24, 548396680), (26, 506212320), (30, 438717344), (32, 411297510), (39, 337474880), (40, 329038008), (48, 274198340), (52, 253106160), (60, 219358672), (64, 205648755), (65, 202484928), (78, 168737440), (80, 164519004), (96, 137099170), (104, 126553080), (120, 109679336), (130, 101242464), (156, 84368720), (160, 82259502), (192, 68549585), (195, 67494976), (208, 63276540), (240, 54839668), (260, 50621232), (312, 42184360), (320, 41129751), (390, 33747488), (416, 31638270), (480, 27419834), (520, 25310616), (624, 21092180), (780, 16873744), (832, 15819135), (960, 13709917), (1040, 12655308), (1248, 10546090), (1560, 8436872), (2080, 6327654), (2496, 5273045), (3120, 4218436), (4160, 3163827), (6240, 2109218), (12480, 1054609)]