213103440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:9002

約数の個数: 160

約数和(自身を含む): 800841600

約数和(自身を除く): 587738160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 8969, 11880, 17938, 23760, 26907, 35876, 44845, 53814, 71752, 80721, 89690, 98659, 107628, 134535, 143504, 161442, 179380, 197318, 215256, 242163, 269070, 295977, 322884, 358760, 394636, 403605, 430512, 484326, 493295, 538140, 591954, 645768, 717520, 789272, 807210, 887931, 968652, 986590, 1076280, 1183908, 1210815, 1291536, 1479885, 1578544, 1614420, 1775862, 1937304, 1973180, 2152560, 2367816, 2421630, 2663793, 2959770, 3228840, 3551724, 3874608, 3946360, 4439655, 4735632, 4843260, 5327586, 5919540, 6457680, 7103448, 7892720, 8879310, 9686520, 10655172, 11839080, 13318965, 14206896, 17758620, 19373040, 21310344, 23678160, 26637930, 35517240, 42620688, 53275860, 71034480, 106551720, 213103440]

約数ペア:

[(1, 213103440), (2, 106551720), (3, 71034480), (4, 53275860), (5, 42620688), (6, 35517240), (8, 26637930), (9, 23678160), (10, 21310344), (11, 19373040), (12, 17758620), (15, 14206896), (16, 13318965), (18, 11839080), (20, 10655172), (22, 9686520), (24, 8879310), (27, 7892720), (30, 7103448), (33, 6457680), (36, 5919540), (40, 5327586), (44, 4843260), (45, 4735632), (48, 4439655), (54, 3946360), (55, 3874608), (60, 3551724), (66, 3228840), (72, 2959770), (80, 2663793), (88, 2421630), (90, 2367816), (99, 2152560), (108, 1973180), (110, 1937304), (120, 1775862), (132, 1614420), (135, 1578544), (144, 1479885), (165, 1291536), (176, 1210815), (180, 1183908), (198, 1076280), (216, 986590), (220, 968652), (240, 887931), (264, 807210), (270, 789272), (297, 717520), (330, 645768), (360, 591954), (396, 538140), (432, 493295), (440, 484326), (495, 430512), (528, 403605), (540, 394636), (594, 358760), (660, 322884), (720, 295977), (792, 269070), (880, 242163), (990, 215256), (1080, 197318), (1188, 179380), (1320, 161442), (1485, 143504), (1584, 134535), (1980, 107628), (2160, 98659), (2376, 89690), (2640, 80721), (2970, 71752), (3960, 53814), (4752, 44845), (5940, 35876), (7920, 26907), (8969, 23760), (11880, 17938)]