156775948840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1061}}^1\times {\mathrm{75389}}^1$

素因数の和:76475

約数の個数: 96

約数和(自身を含む): 410729243400

約数和(自身を除く): 253953294560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1061, 1960, 2122, 4244, 5305, 7427, 8488, 10610, 14854, 21220, 29708, 37135, 42440, 51989, 59416, 74270, 75389, 103978, 148540, 150778, 207956, 259945, 297080, 301556, 376945, 415912, 519890, 527723, 603112, 753890, 1039780, 1055446, 1507780, 2079560, 2110892, 2638615, 3015560, 3694061, 4221784, 5277230, 7388122, 10554460, 14776244, 18470305, 21108920, 29552488, 36940610, 73881220, 79987729, 147762440, 159975458, 319950916, 399938645, 559914103, 639901832, 799877290, 1119828206, 1599754580, 2239656412, 2799570515, 3199509160, 3919398721, 4479312824, 5599141030, 7838797442, 11198282060, 15677594884, 19596993605, 22396564120, 31355189768, 39193987210, 78387974420, 156775948840]

約数ペア:

[(1, 156775948840), (2, 78387974420), (4, 39193987210), (5, 31355189768), (7, 22396564120), (8, 19596993605), (10, 15677594884), (14, 11198282060), (20, 7838797442), (28, 5599141030), (35, 4479312824), (40, 3919398721), (49, 3199509160), (56, 2799570515), (70, 2239656412), (98, 1599754580), (140, 1119828206), (196, 799877290), (245, 639901832), (280, 559914103), (392, 399938645), (490, 319950916), (980, 159975458), (1061, 147762440), (1960, 79987729), (2122, 73881220), (4244, 36940610), (5305, 29552488), (7427, 21108920), (8488, 18470305), (10610, 14776244), (14854, 10554460), (21220, 7388122), (29708, 5277230), (37135, 4221784), (42440, 3694061), (51989, 3015560), (59416, 2638615), (74270, 2110892), (75389, 2079560), (103978, 1507780), (148540, 1055446), (150778, 1039780), (207956, 753890), (259945, 603112), (297080, 527723), (301556, 519890), (376945, 415912)]