172830720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 208

約数和(自身を含む): 577956960

約数和(自身を除く): 405126240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 97, 116, 120, 128, 145, 160, 174, 192, 194, 232, 240, 256, 290, 291, 320, 348, 384, 388, 435, 464, 480, 485, 512, 580, 582, 640, 696, 768, 776, 870, 928, 960, 970, 1024, 1160, 1164, 1280, 1392, 1455, 1536, 1552, 1740, 1856, 1920, 1940, 2048, 2320, 2328, 2560, 2784, 2813, 2910, 3072, 3104, 3480, 3712, 3840, 3880, 4096, 4640, 4656, 5120, 5568, 5626, 5820, 6144, 6208, 6960, 7424, 7680, 7760, 8439, 9280, 9312, 10240, 11136, 11252, 11640, 12288, 12416, 13920, 14065, 14848, 15360, 15520, 16878, 18560, 18624, 20480, 22272, 22504, 23280, 24832, 27840, 28130, 29696, 30720, 31040, 33756, 37120, 37248, 42195, 44544, 45008, 46560, 49664, 55680, 56260, 59392, 61440, 62080, 67512, 74240, 74496, 84390, 89088, 90016, 93120, 99328, 111360, 112520, 118784, 124160, 135024, 148480, 148992, 168780, 178176, 180032, 186240, 198656, 222720, 225040, 248320, 270048, 296960, 297984, 337560, 356352, 360064, 372480, 397312, 445440, 450080, 496640, 540096, 593920, 595968, 675120, 720128, 744960, 890880, 900160, 993280, 1080192, 1191936, 1350240, 1440256, 1489920, 1781760, 1800320, 1986560, 2160384, 2700480, 2880512, 2979840, 3600640, 4320768, 5400960, 5761024, 5959680, 7201280, 8641536, 10801920, 11522048, 14402560, 17283072, 21603840, 28805120, 34566144, 43207680, 57610240, 86415360, 172830720]

約数ペア:

[(1, 172830720), (2, 86415360), (3, 57610240), (4, 43207680), (5, 34566144), (6, 28805120), (8, 21603840), (10, 17283072), (12, 14402560), (15, 11522048), (16, 10801920), (20, 8641536), (24, 7201280), (29, 5959680), (30, 5761024), (32, 5400960), (40, 4320768), (48, 3600640), (58, 2979840), (60, 2880512), (64, 2700480), (80, 2160384), (87, 1986560), (96, 1800320), (97, 1781760), (116, 1489920), (120, 1440256), (128, 1350240), (145, 1191936), (160, 1080192), (174, 993280), (192, 900160), (194, 890880), (232, 744960), (240, 720128), (256, 675120), (290, 595968), (291, 593920), (320, 540096), (348, 496640), (384, 450080), (388, 445440), (435, 397312), (464, 372480), (480, 360064), (485, 356352), (512, 337560), (580, 297984), (582, 296960), (640, 270048), (696, 248320), (768, 225040), (776, 222720), (870, 198656), (928, 186240), (960, 180032), (970, 178176), (1024, 168780), (1160, 148992), (1164, 148480), (1280, 135024), (1392, 124160), (1455, 118784), (1536, 112520), (1552, 111360), (1740, 99328), (1856, 93120), (1920, 90016), (1940, 89088), (2048, 84390), (2320, 74496), (2328, 74240), (2560, 67512), (2784, 62080), (2813, 61440), (2910, 59392), (3072, 56260), (3104, 55680), (3480, 49664), (3712, 46560), (3840, 45008), (3880, 44544), (4096, 42195), (4640, 37248), (4656, 37120), (5120, 33756), (5568, 31040), (5626, 30720), (5820, 29696), (6144, 28130), (6208, 27840), (6960, 24832), (7424, 23280), (7680, 22504), (7760, 22272), (8439, 20480), (9280, 18624), (9312, 18560), (10240, 16878), (11136, 15520), (11252, 15360), (11640, 14848), (12288, 14065), (12416, 13920)]