2839845120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{105649}}^1$

素因数の和:105680

約数の個数: 144

約数和(自身を含む): 10365532800

約数和(自身を除く): 7525687680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 105649, 211298, 316947, 422596, 528245, 633894, 739543, 845192, 1056490, 1267788, 1479086, 1584735, 1690384, 2112980, 2218629, 2535576, 2958172, 3169470, 3380768, 3697715, 4225960, 4437258, 5071152, 5916344, 6338940, 6761536, 7395430, 8451920, 8874516, 10142304, 11093145, 11832688, 12677880, 13523072, 14790860, 16903840, 17749032, 20284608, 22186290, 23665376, 25355760, 27046144, 29581720, 33807680, 35498064, 40569216, 44372580, 47330752, 50711520, 59163440, 67615360, 70996128, 81138432, 88745160, 94661504, 101423040, 118326880, 135230720, 141992256, 177490320, 189323008, 202846080, 236653760, 283984512, 354980640, 405692160, 473307520, 567969024, 709961280, 946615040, 1419922560, 2839845120]

約数ペア:

[(1, 2839845120), (2, 1419922560), (3, 946615040), (4, 709961280), (5, 567969024), (6, 473307520), (7, 405692160), (8, 354980640), (10, 283984512), (12, 236653760), (14, 202846080), (15, 189323008), (16, 177490320), (20, 141992256), (21, 135230720), (24, 118326880), (28, 101423040), (30, 94661504), (32, 88745160), (35, 81138432), (40, 70996128), (42, 67615360), (48, 59163440), (56, 50711520), (60, 47330752), (64, 44372580), (70, 40569216), (80, 35498064), (84, 33807680), (96, 29581720), (105, 27046144), (112, 25355760), (120, 23665376), (128, 22186290), (140, 20284608), (160, 17749032), (168, 16903840), (192, 14790860), (210, 13523072), (224, 12677880), (240, 11832688), (256, 11093145), (280, 10142304), (320, 8874516), (336, 8451920), (384, 7395430), (420, 6761536), (448, 6338940), (480, 5916344), (560, 5071152), (640, 4437258), (672, 4225960), (768, 3697715), (840, 3380768), (896, 3169470), (960, 2958172), (1120, 2535576), (1280, 2218629), (1344, 2112980), (1680, 1690384), (1792, 1584735), (1920, 1479086), (2240, 1267788), (2688, 1056490), (3360, 845192), (3840, 739543), (4480, 633894), (5376, 528245), (6720, 422596), (8960, 316947), (13440, 211298), (26880, 105649)]