126566240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 315415296

約数和(自身を除く): 188849056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 163, 184, 211, 230, 326, 368, 422, 460, 652, 736, 815, 844, 920, 1055, 1304, 1630, 1688, 1840, 2110, 2608, 3260, 3376, 3680, 3749, 4220, 4853, 5216, 6520, 6752, 7498, 8440, 9706, 13040, 14996, 16880, 18745, 19412, 24265, 26080, 29992, 33760, 34393, 37490, 38824, 48530, 59984, 68786, 74980, 77648, 97060, 119968, 137572, 149960, 155296, 171965, 194120, 275144, 299920, 343930, 388240, 550288, 599840, 687860, 776480, 791039, 1100576, 1375720, 1582078, 2751440, 3164156, 3955195, 5502880, 6328312, 7910390, 12656624, 15820780, 25313248, 31641560, 63283120, 126566240]

約数ペア:

[(1, 126566240), (2, 63283120), (4, 31641560), (5, 25313248), (8, 15820780), (10, 12656624), (16, 7910390), (20, 6328312), (23, 5502880), (32, 3955195), (40, 3164156), (46, 2751440), (80, 1582078), (92, 1375720), (115, 1100576), (160, 791039), (163, 776480), (184, 687860), (211, 599840), (230, 550288), (326, 388240), (368, 343930), (422, 299920), (460, 275144), (652, 194120), (736, 171965), (815, 155296), (844, 149960), (920, 137572), (1055, 119968), (1304, 97060), (1630, 77648), (1688, 74980), (1840, 68786), (2110, 59984), (2608, 48530), (3260, 38824), (3376, 37490), (3680, 34393), (3749, 33760), (4220, 29992), (4853, 26080), (5216, 24265), (6520, 19412), (6752, 18745), (7498, 16880), (8440, 14996), (9706, 13040)]