83441280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 128

約数和(自身を含む): 286513920

約数和(自身を除く): 203072640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3343, 4160, 4992, 6240, 6686, 8320, 10029, 12480, 13372, 16715, 20058, 24960, 26744, 33430, 40116, 43459, 50145, 53488, 66860, 80232, 86918, 100290, 106976, 130377, 133720, 160464, 173836, 200580, 213952, 217295, 260754, 267440, 320928, 347672, 401160, 427904, 434590, 521508, 534880, 641856, 651885, 695344, 802320, 869180, 1043016, 1069760, 1283712, 1303770, 1390688, 1604640, 1738360, 2086032, 2139520, 2607540, 2781376, 3209280, 3476720, 4172064, 5215080, 5562752, 6418560, 6953440, 8344128, 10430160, 13906880, 16688256, 20860320, 27813760, 41720640, 83441280]

約数ペア:

[(1, 83441280), (2, 41720640), (3, 27813760), (4, 20860320), (5, 16688256), (6, 13906880), (8, 10430160), (10, 8344128), (12, 6953440), (13, 6418560), (15, 5562752), (16, 5215080), (20, 4172064), (24, 3476720), (26, 3209280), (30, 2781376), (32, 2607540), (39, 2139520), (40, 2086032), (48, 1738360), (52, 1604640), (60, 1390688), (64, 1303770), (65, 1283712), (78, 1069760), (80, 1043016), (96, 869180), (104, 802320), (120, 695344), (128, 651885), (130, 641856), (156, 534880), (160, 521508), (192, 434590), (195, 427904), (208, 401160), (240, 347672), (260, 320928), (312, 267440), (320, 260754), (384, 217295), (390, 213952), (416, 200580), (480, 173836), (520, 160464), (624, 133720), (640, 130377), (780, 106976), (832, 100290), (960, 86918), (1040, 80232), (1248, 66860), (1560, 53488), (1664, 50145), (1920, 43459), (2080, 40116), (2496, 33430), (3120, 26744), (3343, 24960), (4160, 20058), (4992, 16715), (6240, 13372), (6686, 12480), (8320, 10029)]