443880960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 160

約数和(自身を含む): 1468700640

約数和(自身を除く): 1024819680

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, 1993, 2320, 2560, 2784, 3480, 3712, 3840, 3986, 4640, 5568, 5979, 6960, 7424, 7680, 7972, 9280, 9965, 11136, 11958, 13920, 14848, 15944, 18560, 19930, 22272, 23916, 27840, 29895, 31888, 37120, 39860, 44544, 47832, 55680, 57797, 59790, 63776, 74240, 79720, 95664, 111360, 115594, 119580, 127552, 159440, 173391, 191328, 222720, 231188, 239160, 255104, 288985, 318880, 346782, 382656, 462376, 478320, 510208, 577970, 637760, 693564, 765312, 866955, 924752, 956640, 1020416, 1155940, 1275520, 1387128, 1530624, 1733910, 1849504, 1913280, 2311880, 2551040, 2774256, 3061248, 3467820, 3699008, 3826560, 4623760, 5102080, 5548512, 6935640, 7398016, 7653120, 9247520, 11097024, 13871280, 14796032, 15306240, 18495040, 22194048, 27742560, 29592064, 36990080, 44388096, 55485120, 73980160, 88776192, 110970240, 147960320, 221940480, 443880960]

約数ペア:

[(1, 443880960), (2, 221940480), (3, 147960320), (4, 110970240), (5, 88776192), (6, 73980160), (8, 55485120), (10, 44388096), (12, 36990080), (15, 29592064), (16, 27742560), (20, 22194048), (24, 18495040), (29, 15306240), (30, 14796032), (32, 13871280), (40, 11097024), (48, 9247520), (58, 7653120), (60, 7398016), (64, 6935640), (80, 5548512), (87, 5102080), (96, 4623760), (116, 3826560), (120, 3699008), (128, 3467820), (145, 3061248), (160, 2774256), (174, 2551040), (192, 2311880), (232, 1913280), (240, 1849504), (256, 1733910), (290, 1530624), (320, 1387128), (348, 1275520), (384, 1155940), (435, 1020416), (464, 956640), (480, 924752), (512, 866955), (580, 765312), (640, 693564), (696, 637760), (768, 577970), (870, 510208), (928, 478320), (960, 462376), (1160, 382656), (1280, 346782), (1392, 318880), (1536, 288985), (1740, 255104), (1856, 239160), (1920, 231188), (1993, 222720), (2320, 191328), (2560, 173391), (2784, 159440), (3480, 127552), (3712, 119580), (3840, 115594), (3986, 111360), (4640, 95664), (5568, 79720), (5979, 74240), (6960, 63776), (7424, 59790), (7680, 57797), (7972, 55680), (9280, 47832), (9965, 44544), (11136, 39860), (11958, 37120), (13920, 31888), (14848, 29895), (15944, 27840), (18560, 23916), (19930, 22272)]