220850064

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 120

約数和(自身を含む): 656367712

約数和(自身を除く): 435517648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1296, 1321, 1548, 1944, 2064, 2322, 2642, 3096, 3483, 3888, 3963, 4644, 5284, 6192, 6966, 7926, 9288, 10449, 10568, 11889, 13932, 15852, 18576, 20898, 21136, 23778, 27864, 31704, 35667, 41796, 47556, 55728, 56803, 63408, 71334, 83592, 95112, 107001, 113606, 142668, 167184, 170409, 190224, 214002, 227212, 285336, 321003, 340818, 428004, 454424, 511227, 570672, 642006, 681636, 856008, 908848, 1022454, 1284012, 1363272, 1533681, 1712016, 2044908, 2568024, 2726544, 3067362, 4089816, 4601043, 5136048, 6134724, 8179632, 9202086, 12269448, 13803129, 18404172, 24538896, 27606258, 36808344, 55212516, 73616688, 110425032, 220850064]

約数ペア:

[(1, 220850064), (2, 110425032), (3, 73616688), (4, 55212516), (6, 36808344), (8, 27606258), (9, 24538896), (12, 18404172), (16, 13803129), (18, 12269448), (24, 9202086), (27, 8179632), (36, 6134724), (43, 5136048), (48, 4601043), (54, 4089816), (72, 3067362), (81, 2726544), (86, 2568024), (108, 2044908), (129, 1712016), (144, 1533681), (162, 1363272), (172, 1284012), (216, 1022454), (243, 908848), (258, 856008), (324, 681636), (344, 642006), (387, 570672), (432, 511227), (486, 454424), (516, 428004), (648, 340818), (688, 321003), (774, 285336), (972, 227212), (1032, 214002), (1161, 190224), (1296, 170409), (1321, 167184), (1548, 142668), (1944, 113606), (2064, 107001), (2322, 95112), (2642, 83592), (3096, 71334), (3483, 63408), (3888, 56803), (3963, 55728), (4644, 47556), (5284, 41796), (6192, 35667), (6966, 31704), (7926, 27864), (9288, 23778), (10449, 21136), (10568, 20898), (11889, 18576), (13932, 15852)]