163676160

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 597679200

約数和(自身を除く): 434003040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1728, 1776, 1920, 1998, 2048, 2160, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3456, 3552, 3840, 3996, 4096, 4320, 4440, 4608, 4736, 4995, 5120, 5328, 5760, 5920, 6144, 6660, 6912, 7104, 7680, 7992, 8192, 8640, 8880, 9216, 9472, 9990, 10240, 10656, 11520, 11840, 12288, 13320, 13824, 14208, 15360, 15984, 16384, 17280, 17760, 18432, 18944, 19980, 20480, 21312, 23040, 23680, 24576, 26640, 27648, 28416, 30720, 31968, 32768, 34560, 35520, 36864, 37888, 39960, 40960, 42624, 46080, 47360, 49152, 53280, 55296, 56832, 61440, 63936, 69120, 71040, 73728, 75776, 79920, 81920, 85248, 92160, 94720, 98304, 106560, 110592, 113664, 122880, 127872, 138240, 142080, 147456, 151552, 159840, 163840, 170496, 184320, 189440, 213120, 221184, 227328, 245760, 255744, 276480, 284160, 294912, 303104, 319680, 340992, 368640, 378880, 426240, 442368, 454656, 491520, 511488, 552960, 568320, 606208, 639360, 681984, 737280, 757760, 852480, 884736, 909312, 1022976, 1105920, 1136640, 1212416, 1278720, 1363968, 1474560, 1515520, 1704960, 1818624, 2045952, 2211840, 2273280, 2557440, 2727936, 3031040, 3409920, 3637248, 4091904, 4423680, 4546560, 5114880, 5455872, 6062080, 6819840, 8183808, 9093120, 10229760, 10911744, 13639680, 16367616, 18186240, 20459520, 27279360, 32735232, 40919040, 54558720, 81838080, 163676160]

約数ペア:

[(1, 163676160), (2, 81838080), (3, 54558720), (4, 40919040), (5, 32735232), (6, 27279360), (8, 20459520), (9, 18186240), (10, 16367616), (12, 13639680), (15, 10911744), (16, 10229760), (18, 9093120), (20, 8183808), (24, 6819840), (27, 6062080), (30, 5455872), (32, 5114880), (36, 4546560), (37, 4423680), (40, 4091904), (45, 3637248), (48, 3409920), (54, 3031040), (60, 2727936), (64, 2557440), (72, 2273280), (74, 2211840), (80, 2045952), (90, 1818624), (96, 1704960), (108, 1515520), (111, 1474560), (120, 1363968), (128, 1278720), (135, 1212416), (144, 1136640), (148, 1105920), (160, 1022976), (180, 909312), (185, 884736), (192, 852480), (216, 757760), (222, 737280), (240, 681984), (256, 639360), (270, 606208), (288, 568320), (296, 552960), (320, 511488), (333, 491520), (360, 454656), (370, 442368), (384, 426240), (432, 378880), (444, 368640), (480, 340992), (512, 319680), (540, 303104), (555, 294912), (576, 284160), (592, 276480), (640, 255744), (666, 245760), (720, 227328), (740, 221184), (768, 213120), (864, 189440), (888, 184320), (960, 170496), (999, 163840), (1024, 159840), (1080, 151552), (1110, 147456), (1152, 142080), (1184, 138240), (1280, 127872), (1332, 122880), (1440, 113664), (1480, 110592), (1536, 106560), (1665, 98304), (1728, 94720), (1776, 92160), (1920, 85248), (1998, 81920), (2048, 79920), (2160, 75776), (2220, 73728), (2304, 71040), (2368, 69120), (2560, 63936), (2664, 61440), (2880, 56832), (2960, 55296), (3072, 53280), (3330, 49152), (3456, 47360), (3552, 46080), (3840, 42624), (3996, 40960), (4096, 39960), (4320, 37888), (4440, 36864), (4608, 35520), (4736, 34560), (4995, 32768), (5120, 31968), (5328, 30720), (5760, 28416), (5920, 27648), (6144, 26640), (6660, 24576), (6912, 23680), (7104, 23040), (7680, 21312), (7992, 20480), (8192, 19980), (8640, 18944), (8880, 18432), (9216, 17760), (9472, 17280), (9990, 16384), (10240, 15984), (10656, 15360), (11520, 14208), (11840, 13824), (12288, 13320)]