39218520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 134638560

約数和(自身を除く): 95420040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 73, 74, 88, 110, 111, 120, 121, 132, 146, 148, 165, 185, 219, 220, 222, 242, 264, 292, 296, 330, 363, 365, 370, 407, 438, 440, 444, 484, 555, 584, 605, 660, 726, 730, 740, 803, 814, 876, 888, 968, 1095, 1110, 1210, 1221, 1320, 1452, 1460, 1480, 1606, 1628, 1752, 1815, 2035, 2190, 2220, 2409, 2420, 2442, 2701, 2904, 2920, 3212, 3256, 3630, 4015, 4070, 4380, 4440, 4477, 4818, 4840, 4884, 5402, 6105, 6424, 7260, 8030, 8103, 8140, 8760, 8833, 8954, 9636, 9768, 10804, 12045, 12210, 13431, 13505, 14520, 16060, 16206, 16280, 17666, 17908, 19272, 21608, 22385, 24090, 24420, 26499, 26862, 27010, 29711, 32120, 32412, 35332, 35816, 40515, 44165, 44770, 48180, 48840, 52998, 53724, 54020, 59422, 64824, 67155, 70664, 81030, 88330, 89133, 89540, 96360, 105996, 107448, 108040, 118844, 132495, 134310, 148555, 162060, 176660, 178266, 179080, 211992, 237688, 264990, 268620, 297110, 324120, 326821, 353320, 356532, 445665, 529980, 537240, 594220, 653642, 713064, 891330, 980463, 1059960, 1188440, 1307284, 1634105, 1782660, 1960926, 2614568, 3268210, 3565320, 3921852, 4902315, 6536420, 7843704, 9804630, 13072840, 19609260, 39218520]

約数ペア:

[(1, 39218520), (2, 19609260), (3, 13072840), (4, 9804630), (5, 7843704), (6, 6536420), (8, 4902315), (10, 3921852), (11, 3565320), (12, 3268210), (15, 2614568), (20, 1960926), (22, 1782660), (24, 1634105), (30, 1307284), (33, 1188440), (37, 1059960), (40, 980463), (44, 891330), (55, 713064), (60, 653642), (66, 594220), (73, 537240), (74, 529980), (88, 445665), (110, 356532), (111, 353320), (120, 326821), (121, 324120), (132, 297110), (146, 268620), (148, 264990), (165, 237688), (185, 211992), (219, 179080), (220, 178266), (222, 176660), (242, 162060), (264, 148555), (292, 134310), (296, 132495), (330, 118844), (363, 108040), (365, 107448), (370, 105996), (407, 96360), (438, 89540), (440, 89133), (444, 88330), (484, 81030), (555, 70664), (584, 67155), (605, 64824), (660, 59422), (726, 54020), (730, 53724), (740, 52998), (803, 48840), (814, 48180), (876, 44770), (888, 44165), (968, 40515), (1095, 35816), (1110, 35332), (1210, 32412), (1221, 32120), (1320, 29711), (1452, 27010), (1460, 26862), (1480, 26499), (1606, 24420), (1628, 24090), (1752, 22385), (1815, 21608), (2035, 19272), (2190, 17908), (2220, 17666), (2409, 16280), (2420, 16206), (2442, 16060), (2701, 14520), (2904, 13505), (2920, 13431), (3212, 12210), (3256, 12045), (3630, 10804), (4015, 9768), (4070, 9636), (4380, 8954), (4440, 8833), (4477, 8760), (4818, 8140), (4840, 8103), (4884, 8030), (5402, 7260), (6105, 6424)]