2223784080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1019}}^1$

素因数の和:1478

約数の個数: 240

約数和(自身を含む): 8563201920

約数和(自身を除く): 6339417840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 433, 504, 560, 630, 720, 840, 866, 1008, 1019, 1260, 1299, 1680, 1732, 2038, 2165, 2520, 2598, 3031, 3057, 3464, 3897, 4076, 4330, 5040, 5095, 5196, 6062, 6114, 6495, 6928, 7133, 7794, 8152, 8660, 9093, 9171, 10190, 10392, 12124, 12228, 12990, 14266, 15155, 15285, 15588, 16304, 17320, 18186, 18342, 19485, 20380, 20784, 21399, 24248, 24456, 25980, 27279, 28532, 30310, 30570, 31176, 34640, 35665, 36372, 36684, 38970, 40760, 42798, 45465, 45855, 48496, 48912, 51960, 54558, 57064, 60620, 61140, 62352, 64197, 71330, 72744, 73368, 77940, 81520, 85596, 90930, 91710, 103920, 106995, 109116, 114128, 121240, 122280, 128394, 136395, 142660, 145488, 146736, 155880, 171192, 181860, 183420, 213990, 218232, 242480, 244560, 256788, 272790, 285320, 311760, 320985, 342384, 363720, 366840, 427980, 436464, 441227, 513576, 545580, 570640, 641970, 727440, 733680, 855960, 882454, 1027152, 1091160, 1283940, 1323681, 1711920, 1764908, 2182320, 2206135, 2567880, 2647362, 3088589, 3529816, 3971043, 4412270, 5135760, 5294724, 6177178, 6618405, 7059632, 7942086, 8824540, 9265767, 10589448, 12354356, 13236810, 15442945, 15884172, 17649080, 18531534, 19855215, 21178896, 24708712, 26473620, 27797301, 30885890, 31768344, 35298160, 37063068, 39710430, 46328835, 49417424, 52947240, 55594602, 61771780, 63536688, 74126136, 79420860, 92657670, 105894480, 111189204, 123543560, 138986505, 148252272, 158841720, 185315340, 222378408, 247087120, 277973010, 317683440, 370630680, 444756816, 555946020, 741261360, 1111892040, 2223784080]

約数ペア:

[(1, 2223784080), (2, 1111892040), (3, 741261360), (4, 555946020), (5, 444756816), (6, 370630680), (7, 317683440), (8, 277973010), (9, 247087120), (10, 222378408), (12, 185315340), (14, 158841720), (15, 148252272), (16, 138986505), (18, 123543560), (20, 111189204), (21, 105894480), (24, 92657670), (28, 79420860), (30, 74126136), (35, 63536688), (36, 61771780), (40, 55594602), (42, 52947240), (45, 49417424), (48, 46328835), (56, 39710430), (60, 37063068), (63, 35298160), (70, 31768344), (72, 30885890), (80, 27797301), (84, 26473620), (90, 24708712), (105, 21178896), (112, 19855215), (120, 18531534), (126, 17649080), (140, 15884172), (144, 15442945), (168, 13236810), (180, 12354356), (210, 10589448), (240, 9265767), (252, 8824540), (280, 7942086), (315, 7059632), (336, 6618405), (360, 6177178), (420, 5294724), (433, 5135760), (504, 4412270), (560, 3971043), (630, 3529816), (720, 3088589), (840, 2647362), (866, 2567880), (1008, 2206135), (1019, 2182320), (1260, 1764908), (1299, 1711920), (1680, 1323681), (1732, 1283940), (2038, 1091160), (2165, 1027152), (2520, 882454), (2598, 855960), (3031, 733680), (3057, 727440), (3464, 641970), (3897, 570640), (4076, 545580), (4330, 513576), (5040, 441227), (5095, 436464), (5196, 427980), (6062, 366840), (6114, 363720), (6495, 342384), (6928, 320985), (7133, 311760), (7794, 285320), (8152, 272790), (8660, 256788), (9093, 244560), (9171, 242480), (10190, 218232), (10392, 213990), (12124, 183420), (12228, 181860), (12990, 171192), (14266, 155880), (15155, 146736), (15285, 145488), (15588, 142660), (16304, 136395), (17320, 128394), (18186, 122280), (18342, 121240), (19485, 114128), (20380, 109116), (20784, 106995), (21399, 103920), (24248, 91710), (24456, 90930), (25980, 85596), (27279, 81520), (28532, 77940), (30310, 73368), (30570, 72744), (31176, 71330), (34640, 64197), (35665, 62352), (36372, 61140), (36684, 60620), (38970, 57064), (40760, 54558), (42798, 51960), (45465, 48912), (45855, 48496)]