748561920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3416

約数の個数: 160

約数和(自身を含む): 2476314720

約数和(自身を除く): 1727752800

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, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 2320, 2560, 2784, 3361, 3480, 3712, 3840, 4640, 5568, 6722, 6960, 7424, 7680, 9280, 10083, 11136, 13444, 13920, 14848, 16805, 18560, 20166, 22272, 26888, 27840, 33610, 37120, 40332, 44544, 50415, 53776, 55680, 67220, 74240, 80664, 97469, 100830, 107552, 111360, 134440, 161328, 194938, 201660, 215104, 222720, 268880, 292407, 322656, 389876, 403320, 430208, 487345, 537760, 584814, 645312, 779752, 806640, 860416, 974690, 1075520, 1169628, 1290624, 1462035, 1559504, 1613280, 1720832, 1949380, 2151040, 2339256, 2581248, 2924070, 3119008, 3226560, 3898760, 4302080, 4678512, 5162496, 5848140, 6238016, 6453120, 7797520, 8604160, 9357024, 11696280, 12476032, 12906240, 15595040, 18714048, 23392560, 24952064, 25812480, 31190080, 37428096, 46785120, 49904128, 62380160, 74856192, 93570240, 124760320, 149712384, 187140480, 249520640, 374280960, 748561920]

約数ペア:

[(1, 748561920), (2, 374280960), (3, 249520640), (4, 187140480), (5, 149712384), (6, 124760320), (8, 93570240), (10, 74856192), (12, 62380160), (15, 49904128), (16, 46785120), (20, 37428096), (24, 31190080), (29, 25812480), (30, 24952064), (32, 23392560), (40, 18714048), (48, 15595040), (58, 12906240), (60, 12476032), (64, 11696280), (80, 9357024), (87, 8604160), (96, 7797520), (116, 6453120), (120, 6238016), (128, 5848140), (145, 5162496), (160, 4678512), (174, 4302080), (192, 3898760), (232, 3226560), (240, 3119008), (256, 2924070), (290, 2581248), (320, 2339256), (348, 2151040), (384, 1949380), (435, 1720832), (464, 1613280), (480, 1559504), (512, 1462035), (580, 1290624), (640, 1169628), (696, 1075520), (768, 974690), (870, 860416), (928, 806640), (960, 779752), (1160, 645312), (1280, 584814), (1392, 537760), (1536, 487345), (1740, 430208), (1856, 403320), (1920, 389876), (2320, 322656), (2560, 292407), (2784, 268880), (3361, 222720), (3480, 215104), (3712, 201660), (3840, 194938), (4640, 161328), (5568, 134440), (6722, 111360), (6960, 107552), (7424, 100830), (7680, 97469), (9280, 80664), (10083, 74240), (11136, 67220), (13444, 55680), (13920, 53776), (14848, 50415), (16805, 44544), (18560, 40332), (20166, 37120), (22272, 33610), (26888, 27840)]