147324320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 420650496

約数和(自身を除く): 273326176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 65, 80, 88, 94, 104, 110, 130, 137, 143, 160, 176, 188, 208, 220, 235, 260, 274, 286, 352, 376, 416, 440, 470, 517, 520, 548, 572, 611, 685, 715, 752, 880, 940, 1034, 1040, 1096, 1144, 1222, 1370, 1430, 1504, 1507, 1760, 1781, 1880, 2068, 2080, 2192, 2288, 2444, 2585, 2740, 2860, 3014, 3055, 3562, 3760, 4136, 4384, 4576, 4888, 5170, 5480, 5720, 6028, 6110, 6439, 6721, 7124, 7520, 7535, 8272, 8905, 9776, 10340, 10960, 11440, 12056, 12220, 12878, 13442, 14248, 15070, 16544, 17810, 19552, 19591, 20680, 21920, 22880, 24112, 24440, 25756, 26884, 28496, 30140, 32195, 33605, 35620, 39182, 41360, 48224, 48880, 51512, 53768, 56992, 60280, 64390, 67210, 70829, 71240, 78364, 82720, 83707, 97760, 97955, 103024, 107536, 120560, 128780, 134420, 141658, 142480, 156728, 167414, 195910, 206048, 215072, 241120, 257560, 268840, 283316, 284960, 313456, 334828, 354145, 391820, 418535, 515120, 537680, 566632, 626912, 669656, 708290, 783640, 837070, 920777, 1030240, 1075360, 1133264, 1339312, 1416580, 1567280, 1674140, 1841554, 2266528, 2678624, 2833160, 3134560, 3348280, 3683108, 4603885, 5666320, 6696560, 7366216, 9207770, 11332640, 13393120, 14732432, 18415540, 29464864, 36831080, 73662160, 147324320]

約数ペア:

[(1, 147324320), (2, 73662160), (4, 36831080), (5, 29464864), (8, 18415540), (10, 14732432), (11, 13393120), (13, 11332640), (16, 9207770), (20, 7366216), (22, 6696560), (26, 5666320), (32, 4603885), (40, 3683108), (44, 3348280), (47, 3134560), (52, 2833160), (55, 2678624), (65, 2266528), (80, 1841554), (88, 1674140), (94, 1567280), (104, 1416580), (110, 1339312), (130, 1133264), (137, 1075360), (143, 1030240), (160, 920777), (176, 837070), (188, 783640), (208, 708290), (220, 669656), (235, 626912), (260, 566632), (274, 537680), (286, 515120), (352, 418535), (376, 391820), (416, 354145), (440, 334828), (470, 313456), (517, 284960), (520, 283316), (548, 268840), (572, 257560), (611, 241120), (685, 215072), (715, 206048), (752, 195910), (880, 167414), (940, 156728), (1034, 142480), (1040, 141658), (1096, 134420), (1144, 128780), (1222, 120560), (1370, 107536), (1430, 103024), (1504, 97955), (1507, 97760), (1760, 83707), (1781, 82720), (1880, 78364), (2068, 71240), (2080, 70829), (2192, 67210), (2288, 64390), (2444, 60280), (2585, 56992), (2740, 53768), (2860, 51512), (3014, 48880), (3055, 48224), (3562, 41360), (3760, 39182), (4136, 35620), (4384, 33605), (4576, 32195), (4888, 30140), (5170, 28496), (5480, 26884), (5720, 25756), (6028, 24440), (6110, 24112), (6439, 22880), (6721, 21920), (7124, 20680), (7520, 19591), (7535, 19552), (8272, 17810), (8905, 16544), (9776, 15070), (10340, 14248), (10960, 13442), (11440, 12878), (12056, 12220)]