211766940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 288

約数和(自身を含む): 829409280

約数和(自身を除く): 617642340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 463, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 926, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1389, 1452, 1485, 1540, 1694, 1815, 1852, 1890, 1980, 2079, 2178, 2310, 2315, 2420, 2541, 2772, 2778, 2970, 3241, 3267, 3388, 3465, 3630, 3780, 4158, 4167, 4235, 4356, 4620, 4630, 5082, 5093, 5445, 5556, 5940, 6482, 6534, 6930, 6945, 7260, 7623, 8316, 8334, 8470, 9260, 9723, 10164, 10186, 10395, 10890, 12501, 12705, 12964, 13068, 13860, 13890, 15246, 15279, 16205, 16335, 16668, 16940, 19446, 20372, 20790, 20835, 21780, 22869, 25002, 25410, 25465, 27780, 29169, 30492, 30558, 32410, 32670, 35651, 38115, 38892, 41580, 41670, 45738, 45837, 48615, 50004, 50820, 50930, 56023, 58338, 61116, 62505, 64820, 65340, 71302, 76230, 76395, 83340, 87507, 91476, 91674, 97230, 101860, 106953, 112046, 114345, 116676, 125010, 137511, 142604, 145845, 152460, 152790, 168069, 175014, 178255, 183348, 194460, 213906, 224092, 228690, 229185, 250020, 275022, 280115, 291690, 305580, 320859, 336138, 350028, 356510, 392161, 427812, 437535, 457380, 458370, 504207, 534765, 550044, 560230, 583380, 641718, 672276, 687555, 713020, 784322, 840345, 875070, 916740, 962577, 1008414, 1069530, 1120460, 1176483, 1283436, 1375110, 1512621, 1568644, 1604295, 1680690, 1750140, 1925154, 1960805, 2016828, 2139060, 2352966, 2521035, 2750220, 3025242, 3208590, 3361380, 3529449, 3850308, 3921610, 4705932, 4812885, 5042070, 5882415, 6050484, 6417180, 7058898, 7563105, 7843220, 9625770, 10084140, 10588347, 11764830, 14117796, 15126210, 17647245, 19251540, 21176694, 23529660, 30252420, 35294490, 42353388, 52941735, 70588980, 105883470, 211766940]

約数ペア:

[(1, 211766940), (2, 105883470), (3, 70588980), (4, 52941735), (5, 42353388), (6, 35294490), (7, 30252420), (9, 23529660), (10, 21176694), (11, 19251540), (12, 17647245), (14, 15126210), (15, 14117796), (18, 11764830), (20, 10588347), (21, 10084140), (22, 9625770), (27, 7843220), (28, 7563105), (30, 7058898), (33, 6417180), (35, 6050484), (36, 5882415), (42, 5042070), (44, 4812885), (45, 4705932), (54, 3921610), (55, 3850308), (60, 3529449), (63, 3361380), (66, 3208590), (70, 3025242), (77, 2750220), (84, 2521035), (90, 2352966), (99, 2139060), (105, 2016828), (108, 1960805), (110, 1925154), (121, 1750140), (126, 1680690), (132, 1604295), (135, 1568644), (140, 1512621), (154, 1375110), (165, 1283436), (180, 1176483), (189, 1120460), (198, 1069530), (210, 1008414), (220, 962577), (231, 916740), (242, 875070), (252, 840345), (270, 784322), (297, 713020), (308, 687555), (315, 672276), (330, 641718), (363, 583380), (378, 560230), (385, 550044), (396, 534765), (420, 504207), (462, 458370), (463, 457380), (484, 437535), (495, 427812), (540, 392161), (594, 356510), (605, 350028), (630, 336138), (660, 320859), (693, 305580), (726, 291690), (756, 280115), (770, 275022), (847, 250020), (924, 229185), (926, 228690), (945, 224092), (990, 213906), (1089, 194460), (1155, 183348), (1188, 178255), (1210, 175014), (1260, 168069), (1386, 152790), (1389, 152460), (1452, 145845), (1485, 142604), (1540, 137511), (1694, 125010), (1815, 116676), (1852, 114345), (1890, 112046), (1980, 106953), (2079, 101860), (2178, 97230), (2310, 91674), (2315, 91476), (2420, 87507), (2541, 83340), (2772, 76395), (2778, 76230), (2970, 71302), (3241, 65340), (3267, 64820), (3388, 62505), (3465, 61116), (3630, 58338), (3780, 56023), (4158, 50930), (4167, 50820), (4235, 50004), (4356, 48615), (4620, 45837), (4630, 45738), (5082, 41670), (5093, 41580), (5445, 38892), (5556, 38115), (5940, 35651), (6482, 32670), (6534, 32410), (6930, 30558), (6945, 30492), (7260, 29169), (7623, 27780), (8316, 25465), (8334, 25410), (8470, 25002), (9260, 22869), (9723, 21780), (10164, 20835), (10186, 20790), (10395, 20372), (10890, 19446), (12501, 16940), (12705, 16668), (12964, 16335), (13068, 16205), (13860, 15279), (13890, 15246)]