19951277760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{4327}}^1$

素因数の和:5951

約数の個数: 168

約数和(自身を含む): 68682815136

約数和(自身を除く): 48731537376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1601, 2880, 3202, 4327, 4803, 6404, 8005, 8654, 9606, 12808, 12981, 14409, 16010, 17308, 19212, 21635, 24015, 25616, 25962, 28818, 32020, 34616, 38424, 38943, 43270, 48030, 51232, 51924, 57636, 64040, 64905, 69232, 72045, 76848, 77886, 86540, 96060, 102464, 103848, 115272, 128080, 129810, 138464, 144090, 153696, 155772, 173080, 192120, 194715, 207696, 230544, 256160, 259620, 276928, 288180, 307392, 311544, 346160, 384240, 389430, 415392, 461088, 512320, 519240, 576360, 623088, 692320, 768480, 778860, 830784, 922176, 1038480, 1152720, 1246176, 1384640, 1536960, 1557720, 2076960, 2305440, 2492352, 3115440, 4153920, 4610880, 6230880, 6927527, 12461760, 13855054, 20782581, 27710108, 34637635, 41565162, 55420216, 62347743, 69275270, 83130324, 103912905, 110840432, 124695486, 138550540, 166260648, 207825810, 221680864, 249390972, 277101080, 311738715, 332521296, 415651620, 443361728, 498781944, 554202160, 623477430, 665042592, 831303240, 997563888, 1108404320, 1246954860, 1330085184, 1662606480, 1995127776, 2216808640, 2493909720, 3325212960, 3990255552, 4987819440, 6650425920, 9975638880, 19951277760]

約数ペア:

[(1, 19951277760), (2, 9975638880), (3, 6650425920), (4, 4987819440), (5, 3990255552), (6, 3325212960), (8, 2493909720), (9, 2216808640), (10, 1995127776), (12, 1662606480), (15, 1330085184), (16, 1246954860), (18, 1108404320), (20, 997563888), (24, 831303240), (30, 665042592), (32, 623477430), (36, 554202160), (40, 498781944), (45, 443361728), (48, 415651620), (60, 332521296), (64, 311738715), (72, 277101080), (80, 249390972), (90, 221680864), (96, 207825810), (120, 166260648), (144, 138550540), (160, 124695486), (180, 110840432), (192, 103912905), (240, 83130324), (288, 69275270), (320, 62347743), (360, 55420216), (480, 41565162), (576, 34637635), (720, 27710108), (960, 20782581), (1440, 13855054), (1601, 12461760), (2880, 6927527), (3202, 6230880), (4327, 4610880), (4803, 4153920), (6404, 3115440), (8005, 2492352), (8654, 2305440), (9606, 2076960), (12808, 1557720), (12981, 1536960), (14409, 1384640), (16010, 1246176), (17308, 1152720), (19212, 1038480), (21635, 922176), (24015, 830784), (25616, 778860), (25962, 768480), (28818, 692320), (32020, 623088), (34616, 576360), (38424, 519240), (38943, 512320), (43270, 461088), (48030, 415392), (51232, 389430), (51924, 384240), (57636, 346160), (64040, 311544), (64905, 307392), (69232, 288180), (72045, 276928), (76848, 259620), (77886, 256160), (86540, 230544), (96060, 207696), (102464, 194715), (103848, 192120), (115272, 173080), (128080, 155772), (129810, 153696), (138464, 144090)]