38815560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 146839680

約数和(自身を除く): 108024120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 211, 219, 252, 280, 292, 315, 360, 365, 420, 422, 438, 504, 511, 584, 630, 633, 657, 730, 840, 844, 876, 1022, 1055, 1095, 1260, 1266, 1314, 1460, 1477, 1533, 1688, 1752, 1899, 2044, 2110, 2190, 2520, 2532, 2555, 2628, 2920, 2954, 3066, 3165, 3285, 3798, 4088, 4220, 4380, 4431, 4599, 5064, 5110, 5256, 5908, 6132, 6330, 6570, 7385, 7596, 7665, 8440, 8760, 8862, 9198, 9495, 10220, 11816, 12264, 12660, 13140, 13293, 14770, 15192, 15330, 15403, 17724, 18396, 18990, 20440, 22155, 22995, 25320, 26280, 26586, 29540, 30660, 30806, 35448, 36792, 37980, 44310, 45990, 46209, 53172, 59080, 61320, 61612, 66465, 75960, 77015, 88620, 91980, 92418, 106344, 107821, 123224, 132930, 138627, 154030, 177240, 183960, 184836, 215642, 231045, 265860, 277254, 308060, 323463, 369672, 431284, 462090, 531720, 539105, 554508, 616120, 646926, 693135, 862568, 924180, 970389, 1078210, 1109016, 1293852, 1386270, 1617315, 1848360, 1940778, 2156420, 2587704, 2772540, 3234630, 3881556, 4312840, 4851945, 5545080, 6469260, 7763112, 9703890, 12938520, 19407780, 38815560]

約数ペア:

[(1, 38815560), (2, 19407780), (3, 12938520), (4, 9703890), (5, 7763112), (6, 6469260), (7, 5545080), (8, 4851945), (9, 4312840), (10, 3881556), (12, 3234630), (14, 2772540), (15, 2587704), (18, 2156420), (20, 1940778), (21, 1848360), (24, 1617315), (28, 1386270), (30, 1293852), (35, 1109016), (36, 1078210), (40, 970389), (42, 924180), (45, 862568), (56, 693135), (60, 646926), (63, 616120), (70, 554508), (72, 539105), (73, 531720), (84, 462090), (90, 431284), (105, 369672), (120, 323463), (126, 308060), (140, 277254), (146, 265860), (168, 231045), (180, 215642), (210, 184836), (211, 183960), (219, 177240), (252, 154030), (280, 138627), (292, 132930), (315, 123224), (360, 107821), (365, 106344), (420, 92418), (422, 91980), (438, 88620), (504, 77015), (511, 75960), (584, 66465), (630, 61612), (633, 61320), (657, 59080), (730, 53172), (840, 46209), (844, 45990), (876, 44310), (1022, 37980), (1055, 36792), (1095, 35448), (1260, 30806), (1266, 30660), (1314, 29540), (1460, 26586), (1477, 26280), (1533, 25320), (1688, 22995), (1752, 22155), (1899, 20440), (2044, 18990), (2110, 18396), (2190, 17724), (2520, 15403), (2532, 15330), (2555, 15192), (2628, 14770), (2920, 13293), (2954, 13140), (3066, 12660), (3165, 12264), (3285, 11816), (3798, 10220), (4088, 9495), (4220, 9198), (4380, 8862), (4431, 8760), (4599, 8440), (5064, 7665), (5110, 7596), (5256, 7385), (5908, 6570), (6132, 6330)]