122683840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 310164480

約数和(自身を除く): 187480640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 92, 115, 158, 160, 184, 211, 230, 316, 320, 368, 395, 422, 460, 632, 736, 790, 844, 920, 1055, 1264, 1472, 1580, 1688, 1817, 1840, 2110, 2528, 3160, 3376, 3634, 3680, 4220, 4853, 5056, 6320, 6752, 7268, 7360, 8440, 9085, 9706, 12640, 13504, 14536, 16669, 16880, 18170, 19412, 24265, 25280, 29072, 33338, 33760, 36340, 38824, 48530, 58144, 66676, 67520, 72680, 77648, 83345, 97060, 116288, 133352, 145360, 155296, 166690, 194120, 266704, 290720, 310592, 333380, 383387, 388240, 533408, 581440, 666760, 766774, 776480, 1066816, 1333520, 1533548, 1552960, 1916935, 2667040, 3067096, 3833870, 5334080, 6134192, 7667740, 12268384, 15335480, 24536768, 30670960, 61341920, 122683840]

約数ペア:

[(1, 122683840), (2, 61341920), (4, 30670960), (5, 24536768), (8, 15335480), (10, 12268384), (16, 7667740), (20, 6134192), (23, 5334080), (32, 3833870), (40, 3067096), (46, 2667040), (64, 1916935), (79, 1552960), (80, 1533548), (92, 1333520), (115, 1066816), (158, 776480), (160, 766774), (184, 666760), (211, 581440), (230, 533408), (316, 388240), (320, 383387), (368, 333380), (395, 310592), (422, 290720), (460, 266704), (632, 194120), (736, 166690), (790, 155296), (844, 145360), (920, 133352), (1055, 116288), (1264, 97060), (1472, 83345), (1580, 77648), (1688, 72680), (1817, 67520), (1840, 66676), (2110, 58144), (2528, 48530), (3160, 38824), (3376, 36340), (3634, 33760), (3680, 33338), (4220, 29072), (4853, 25280), (5056, 24265), (6320, 19412), (6752, 18170), (7268, 16880), (7360, 16669), (8440, 14536), (9085, 13504), (9706, 12640)]