213376680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5987}}^1$

素因数の和:6021

約数の個数: 160

約数和(自身を含む): 782511840

約数和(自身を除く): 569135160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 5987, 7128, 8910, 11880, 11974, 17820, 17961, 23948, 29935, 35640, 35922, 47896, 53883, 59870, 65857, 71844, 89805, 107766, 119740, 131714, 143688, 161649, 179610, 197571, 215532, 239480, 263428, 269415, 323298, 329285, 359220, 395142, 431064, 484947, 526856, 538830, 592713, 646596, 658570, 718440, 790284, 808245, 969894, 987855, 1077660, 1185426, 1293192, 1317140, 1580568, 1616490, 1778139, 1939788, 1975710, 2155320, 2370852, 2424735, 2634280, 2963565, 3232980, 3556278, 3879576, 3951420, 4741704, 4849470, 5334417, 5927130, 6465960, 7112556, 7902840, 8890695, 9698940, 10668834, 11854260, 14225112, 17781390, 19397880, 21337668, 23708520, 26672085, 35562780, 42675336, 53344170, 71125560, 106688340, 213376680]

約数ペア:

[(1, 213376680), (2, 106688340), (3, 71125560), (4, 53344170), (5, 42675336), (6, 35562780), (8, 26672085), (9, 23708520), (10, 21337668), (11, 19397880), (12, 17781390), (15, 14225112), (18, 11854260), (20, 10668834), (22, 9698940), (24, 8890695), (27, 7902840), (30, 7112556), (33, 6465960), (36, 5927130), (40, 5334417), (44, 4849470), (45, 4741704), (54, 3951420), (55, 3879576), (60, 3556278), (66, 3232980), (72, 2963565), (81, 2634280), (88, 2424735), (90, 2370852), (99, 2155320), (108, 1975710), (110, 1939788), (120, 1778139), (132, 1616490), (135, 1580568), (162, 1317140), (165, 1293192), (180, 1185426), (198, 1077660), (216, 987855), (220, 969894), (264, 808245), (270, 790284), (297, 718440), (324, 658570), (330, 646596), (360, 592713), (396, 538830), (405, 526856), (440, 484947), (495, 431064), (540, 395142), (594, 359220), (648, 329285), (660, 323298), (792, 269415), (810, 263428), (891, 239480), (990, 215532), (1080, 197571), (1188, 179610), (1320, 161649), (1485, 143688), (1620, 131714), (1782, 119740), (1980, 107766), (2376, 89805), (2970, 71844), (3240, 65857), (3564, 59870), (3960, 53883), (4455, 47896), (5940, 35922), (5987, 35640), (7128, 29935), (8910, 23948), (11880, 17961), (11974, 17820)]