15696833920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5413}}^1$

素因数の和:5652

約数の個数: 128

約数和(自身を含む): 39362811840

約数和(自身を除く): 23665977920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 197, 230, 320, 368, 394, 460, 640, 736, 788, 920, 985, 1472, 1576, 1840, 1970, 2944, 3152, 3680, 3940, 4531, 5413, 6304, 7360, 7880, 9062, 10826, 12608, 14720, 15760, 18124, 21652, 22655, 25216, 27065, 31520, 36248, 43304, 45310, 54130, 63040, 72496, 86608, 90620, 108260, 124499, 126080, 144992, 173216, 181240, 216520, 248998, 289984, 346432, 362480, 433040, 497996, 579968, 622495, 692864, 724960, 866080, 995992, 1066361, 1244990, 1449920, 1732160, 1991984, 2132722, 2489980, 2899840, 3464320, 3983968, 4265444, 4979960, 5331805, 7967936, 8530888, 9959920, 10663610, 15935872, 17061776, 19919840, 21327220, 24526303, 34123552, 39839680, 42654440, 49052606, 68247104, 79679360, 85308880, 98105212, 122631515, 136494208, 170617760, 196210424, 245263030, 341235520, 392420848, 490526060, 682471040, 784841696, 981052120, 1569683392, 1962104240, 3139366784, 3924208480, 7848416960, 15696833920]

約数ペア:

[(1, 15696833920), (2, 7848416960), (4, 3924208480), (5, 3139366784), (8, 1962104240), (10, 1569683392), (16, 981052120), (20, 784841696), (23, 682471040), (32, 490526060), (40, 392420848), (46, 341235520), (64, 245263030), (80, 196210424), (92, 170617760), (115, 136494208), (128, 122631515), (160, 98105212), (184, 85308880), (197, 79679360), (230, 68247104), (320, 49052606), (368, 42654440), (394, 39839680), (460, 34123552), (640, 24526303), (736, 21327220), (788, 19919840), (920, 17061776), (985, 15935872), (1472, 10663610), (1576, 9959920), (1840, 8530888), (1970, 7967936), (2944, 5331805), (3152, 4979960), (3680, 4265444), (3940, 3983968), (4531, 3464320), (5413, 2899840), (6304, 2489980), (7360, 2132722), (7880, 1991984), (9062, 1732160), (10826, 1449920), (12608, 1244990), (14720, 1066361), (15760, 995992), (18124, 866080), (21652, 724960), (22655, 692864), (25216, 622495), (27065, 579968), (31520, 497996), (36248, 433040), (43304, 362480), (45310, 346432), (54130, 289984), (63040, 248998), (72496, 216520), (86608, 181240), (90620, 173216), (108260, 144992), (124499, 126080)]