218265960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 758419200

約数和(自身を除く): 540153240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 41, 44, 55, 60, 66, 74, 82, 88, 109, 110, 111, 120, 123, 132, 148, 164, 165, 185, 205, 218, 220, 222, 246, 264, 296, 327, 328, 330, 370, 407, 410, 436, 440, 444, 451, 492, 545, 555, 615, 654, 660, 740, 814, 820, 872, 888, 902, 984, 1090, 1110, 1199, 1221, 1230, 1308, 1320, 1353, 1480, 1517, 1628, 1635, 1640, 1804, 2035, 2180, 2220, 2255, 2398, 2442, 2460, 2616, 2706, 3034, 3256, 3270, 3597, 3608, 4033, 4070, 4360, 4440, 4469, 4510, 4551, 4796, 4884, 4920, 5412, 5995, 6068, 6105, 6540, 6765, 7194, 7585, 8066, 8140, 8938, 9020, 9102, 9592, 9768, 10824, 11990, 12099, 12136, 12210, 13080, 13407, 13530, 14388, 15170, 16132, 16280, 16687, 17876, 17985, 18040, 18204, 20165, 22345, 22755, 23980, 24198, 24420, 26814, 27060, 28776, 30340, 32264, 33374, 35752, 35970, 36408, 40330, 44363, 44690, 45510, 47960, 48396, 48840, 49159, 50061, 53628, 54120, 60495, 60680, 66748, 67035, 71940, 80660, 83435, 88726, 89380, 91020, 96792, 98318, 100122, 107256, 120990, 133089, 133496, 134070, 143880, 147477, 161320, 165353, 166870, 177452, 178760, 182040, 196636, 200244, 221815, 241980, 245795, 250305, 266178, 268140, 294954, 330706, 333740, 354904, 393272, 400488, 443630, 483960, 491590, 496059, 500610, 532356, 536280, 589908, 661412, 665445, 667480, 737385, 826765, 887260, 983180, 992118, 1001220, 1064712, 1179816, 1322824, 1330890, 1474770, 1653530, 1774520, 1818883, 1966360, 1984236, 2002440, 2480295, 2661780, 2949540, 3307060, 3637766, 3968472, 4960590, 5323560, 5456649, 5899080, 6614120, 7275532, 9094415, 9921180, 10913298, 14551064, 18188830, 19842360, 21826596, 27283245, 36377660, 43653192, 54566490, 72755320, 109132980, 218265960]

約数ペア:

[(1, 218265960), (2, 109132980), (3, 72755320), (4, 54566490), (5, 43653192), (6, 36377660), (8, 27283245), (10, 21826596), (11, 19842360), (12, 18188830), (15, 14551064), (20, 10913298), (22, 9921180), (24, 9094415), (30, 7275532), (33, 6614120), (37, 5899080), (40, 5456649), (41, 5323560), (44, 4960590), (55, 3968472), (60, 3637766), (66, 3307060), (74, 2949540), (82, 2661780), (88, 2480295), (109, 2002440), (110, 1984236), (111, 1966360), (120, 1818883), (123, 1774520), (132, 1653530), (148, 1474770), (164, 1330890), (165, 1322824), (185, 1179816), (205, 1064712), (218, 1001220), (220, 992118), (222, 983180), (246, 887260), (264, 826765), (296, 737385), (327, 667480), (328, 665445), (330, 661412), (370, 589908), (407, 536280), (410, 532356), (436, 500610), (440, 496059), (444, 491590), (451, 483960), (492, 443630), (545, 400488), (555, 393272), (615, 354904), (654, 333740), (660, 330706), (740, 294954), (814, 268140), (820, 266178), (872, 250305), (888, 245795), (902, 241980), (984, 221815), (1090, 200244), (1110, 196636), (1199, 182040), (1221, 178760), (1230, 177452), (1308, 166870), (1320, 165353), (1353, 161320), (1480, 147477), (1517, 143880), (1628, 134070), (1635, 133496), (1640, 133089), (1804, 120990), (2035, 107256), (2180, 100122), (2220, 98318), (2255, 96792), (2398, 91020), (2442, 89380), (2460, 88726), (2616, 83435), (2706, 80660), (3034, 71940), (3256, 67035), (3270, 66748), (3597, 60680), (3608, 60495), (4033, 54120), (4070, 53628), (4360, 50061), (4440, 49159), (4469, 48840), (4510, 48396), (4551, 47960), (4796, 45510), (4884, 44690), (4920, 44363), (5412, 40330), (5995, 36408), (6068, 35970), (6105, 35752), (6540, 33374), (6765, 32264), (7194, 30340), (7585, 28776), (8066, 27060), (8140, 26814), (8938, 24420), (9020, 24198), (9102, 23980), (9592, 22755), (9768, 22345), (10824, 20165), (11990, 18204), (12099, 18040), (12136, 17985), (12210, 17876), (13080, 16687), (13407, 16280), (13530, 16132), (14388, 15170)]