21845795760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{43283}}^1$

素因数の和:44003

約数の個数: 120

約数和(自身を含む): 73471819824

約数和(自身を除く): 51626024064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 701, 720, 1402, 2103, 2804, 3505, 4206, 5608, 6309, 7010, 8412, 10515, 11216, 12618, 14020, 16824, 21030, 25236, 28040, 31545, 33648, 42060, 43283, 50472, 56080, 63090, 84120, 86566, 100944, 126180, 129849, 168240, 173132, 216415, 252360, 259698, 346264, 389547, 432830, 504720, 519396, 649245, 692528, 779094, 865660, 1038792, 1298490, 1558188, 1731320, 1947735, 2077584, 2596980, 3116376, 3462640, 3895470, 5193960, 6232752, 7790940, 10387920, 15581880, 30341383, 31163760, 60682766, 91024149, 121365532, 151706915, 182048298, 242731064, 273072447, 303413830, 364096596, 455120745, 485462128, 546144894, 606827660, 728193192, 910241490, 1092289788, 1213655320, 1365362235, 1456386384, 1820482980, 2184579576, 2427310640, 2730724470, 3640965960, 4369159152, 5461448940, 7281931920, 10922897880, 21845795760]

約数ペア:

[(1, 21845795760), (2, 10922897880), (3, 7281931920), (4, 5461448940), (5, 4369159152), (6, 3640965960), (8, 2730724470), (9, 2427310640), (10, 2184579576), (12, 1820482980), (15, 1456386384), (16, 1365362235), (18, 1213655320), (20, 1092289788), (24, 910241490), (30, 728193192), (36, 606827660), (40, 546144894), (45, 485462128), (48, 455120745), (60, 364096596), (72, 303413830), (80, 273072447), (90, 242731064), (120, 182048298), (144, 151706915), (180, 121365532), (240, 91024149), (360, 60682766), (701, 31163760), (720, 30341383), (1402, 15581880), (2103, 10387920), (2804, 7790940), (3505, 6232752), (4206, 5193960), (5608, 3895470), (6309, 3462640), (7010, 3116376), (8412, 2596980), (10515, 2077584), (11216, 1947735), (12618, 1731320), (14020, 1558188), (16824, 1298490), (21030, 1038792), (25236, 865660), (28040, 779094), (31545, 692528), (33648, 649245), (42060, 519396), (43283, 504720), (50472, 432830), (56080, 389547), (63090, 346264), (84120, 259698), (86566, 252360), (100944, 216415), (126180, 173132), (129849, 168240)]