67242120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 222410880

約数和(自身を除く): 155168760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 421, 440, 484, 605, 660, 726, 842, 968, 1210, 1263, 1320, 1331, 1452, 1684, 1815, 2105, 2420, 2526, 2662, 2904, 3368, 3630, 3993, 4210, 4631, 4840, 5052, 5324, 6315, 6655, 7260, 7986, 8420, 9262, 10104, 10648, 12630, 13310, 13893, 14520, 15972, 16840, 18524, 19965, 23155, 25260, 26620, 27786, 31944, 37048, 39930, 46310, 50520, 50941, 53240, 55572, 69465, 79860, 92620, 101882, 111144, 138930, 152823, 159720, 185240, 203764, 254705, 277860, 305646, 407528, 509410, 555720, 560351, 611292, 764115, 1018820, 1120702, 1222584, 1528230, 1681053, 2037640, 2241404, 2801755, 3056460, 3362106, 4482808, 5603510, 6112920, 6724212, 8405265, 11207020, 13448424, 16810530, 22414040, 33621060, 67242120]

約数ペア:

[(1, 67242120), (2, 33621060), (3, 22414040), (4, 16810530), (5, 13448424), (6, 11207020), (8, 8405265), (10, 6724212), (11, 6112920), (12, 5603510), (15, 4482808), (20, 3362106), (22, 3056460), (24, 2801755), (30, 2241404), (33, 2037640), (40, 1681053), (44, 1528230), (55, 1222584), (60, 1120702), (66, 1018820), (88, 764115), (110, 611292), (120, 560351), (121, 555720), (132, 509410), (165, 407528), (220, 305646), (242, 277860), (264, 254705), (330, 203764), (363, 185240), (421, 159720), (440, 152823), (484, 138930), (605, 111144), (660, 101882), (726, 92620), (842, 79860), (968, 69465), (1210, 55572), (1263, 53240), (1320, 50941), (1331, 50520), (1452, 46310), (1684, 39930), (1815, 37048), (2105, 31944), (2420, 27786), (2526, 26620), (2662, 25260), (2904, 23155), (3368, 19965), (3630, 18524), (3993, 16840), (4210, 15972), (4631, 14520), (4840, 13893), (5052, 13310), (5324, 12630), (6315, 10648), (6655, 10104), (7260, 9262), (7986, 8420)]