159338760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 586137600

約数和(自身を除く): 426798840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 211, 217, 232, 248, 280, 290, 310, 348, 372, 406, 420, 422, 434, 435, 465, 580, 609, 620, 633, 651, 696, 744, 812, 840, 844, 868, 870, 899, 930, 1015, 1055, 1085, 1160, 1218, 1240, 1266, 1302, 1477, 1624, 1688, 1736, 1740, 1798, 1860, 2030, 2110, 2170, 2436, 2532, 2604, 2697, 2954, 3045, 3165, 3255, 3480, 3596, 3720, 4060, 4220, 4340, 4431, 4495, 4872, 5064, 5208, 5394, 5908, 6090, 6119, 6293, 6330, 6510, 6541, 7192, 7385, 8120, 8440, 8680, 8862, 8990, 10788, 11816, 12180, 12238, 12586, 12660, 13020, 13082, 13485, 14770, 17724, 17980, 18357, 18879, 19623, 21576, 22155, 24360, 24476, 25172, 25320, 26040, 26164, 26970, 29540, 30595, 31465, 32705, 35448, 35960, 36714, 37758, 39246, 42833, 44310, 45787, 48952, 50344, 52328, 53940, 59080, 61190, 62930, 65410, 73428, 75516, 78492, 85666, 88620, 91574, 91785, 94395, 98115, 107880, 122380, 125860, 128499, 130820, 137361, 146856, 151032, 156984, 171332, 177240, 183148, 183570, 188790, 189689, 196230, 214165, 228935, 244760, 251720, 256998, 261640, 274722, 342664, 366296, 367140, 377580, 379378, 392460, 428330, 457870, 513996, 549444, 569067, 642495, 686805, 734280, 755160, 758756, 784920, 856660, 915740, 948445, 1027992, 1098888, 1138134, 1284990, 1327823, 1373610, 1517512, 1713320, 1831480, 1896890, 2276268, 2569980, 2655646, 2747220, 2845335, 3793780, 3983469, 4552536, 5139960, 5311292, 5494440, 5690670, 6639115, 7587560, 7966938, 10622584, 11381340, 13278230, 15933876, 19917345, 22762680, 26556460, 31867752, 39834690, 53112920, 79669380, 159338760]

約数ペア:

[(1, 159338760), (2, 79669380), (3, 53112920), (4, 39834690), (5, 31867752), (6, 26556460), (7, 22762680), (8, 19917345), (10, 15933876), (12, 13278230), (14, 11381340), (15, 10622584), (20, 7966938), (21, 7587560), (24, 6639115), (28, 5690670), (29, 5494440), (30, 5311292), (31, 5139960), (35, 4552536), (40, 3983469), (42, 3793780), (56, 2845335), (58, 2747220), (60, 2655646), (62, 2569980), (70, 2276268), (84, 1896890), (87, 1831480), (93, 1713320), (105, 1517512), (116, 1373610), (120, 1327823), (124, 1284990), (140, 1138134), (145, 1098888), (155, 1027992), (168, 948445), (174, 915740), (186, 856660), (203, 784920), (210, 758756), (211, 755160), (217, 734280), (232, 686805), (248, 642495), (280, 569067), (290, 549444), (310, 513996), (348, 457870), (372, 428330), (406, 392460), (420, 379378), (422, 377580), (434, 367140), (435, 366296), (465, 342664), (580, 274722), (609, 261640), (620, 256998), (633, 251720), (651, 244760), (696, 228935), (744, 214165), (812, 196230), (840, 189689), (844, 188790), (868, 183570), (870, 183148), (899, 177240), (930, 171332), (1015, 156984), (1055, 151032), (1085, 146856), (1160, 137361), (1218, 130820), (1240, 128499), (1266, 125860), (1302, 122380), (1477, 107880), (1624, 98115), (1688, 94395), (1736, 91785), (1740, 91574), (1798, 88620), (1860, 85666), (2030, 78492), (2110, 75516), (2170, 73428), (2436, 65410), (2532, 62930), (2604, 61190), (2697, 59080), (2954, 53940), (3045, 52328), (3165, 50344), (3255, 48952), (3480, 45787), (3596, 44310), (3720, 42833), (4060, 39246), (4220, 37758), (4340, 36714), (4431, 35960), (4495, 35448), (4872, 32705), (5064, 31465), (5208, 30595), (5394, 29540), (5908, 26970), (6090, 26164), (6119, 26040), (6293, 25320), (6330, 25172), (6510, 24476), (6541, 24360), (7192, 22155), (7385, 21576), (8120, 19623), (8440, 18879), (8680, 18357), (8862, 17980), (8990, 17724), (10788, 14770), (11816, 13485), (12180, 13082), (12238, 13020), (12586, 12660)]