268238520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 992908800

約数和(自身を除く): 724670280

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, 67, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 165, 180, 198, 201, 216, 220, 264, 268, 270, 297, 330, 335, 337, 360, 396, 402, 440, 495, 536, 540, 594, 603, 660, 670, 674, 737, 792, 804, 990, 1005, 1011, 1080, 1188, 1206, 1320, 1340, 1348, 1474, 1485, 1608, 1685, 1809, 1980, 2010, 2022, 2211, 2376, 2412, 2680, 2696, 2948, 2970, 3015, 3033, 3370, 3618, 3685, 3707, 3960, 4020, 4044, 4422, 4824, 5055, 5896, 5940, 6030, 6066, 6633, 6740, 7236, 7370, 7414, 8040, 8088, 8844, 9045, 9099, 10110, 11055, 11121, 11880, 12060, 12132, 13266, 13480, 14472, 14740, 14828, 15165, 17688, 18090, 18198, 18535, 19899, 20220, 22110, 22242, 22579, 24120, 24264, 26532, 29480, 29656, 30330, 33165, 33363, 36180, 36396, 37070, 39798, 40440, 44220, 44484, 45158, 45495, 53064, 55605, 60660, 66330, 66726, 67737, 72360, 72792, 74140, 79596, 88440, 88968, 90316, 90990, 99495, 100089, 111210, 112895, 121320, 132660, 133452, 135474, 148280, 159192, 166815, 180632, 181980, 198990, 200178, 203211, 222420, 225790, 248369, 265320, 266904, 270948, 333630, 338685, 363960, 397980, 400356, 406422, 444840, 451580, 496738, 500445, 541896, 609633, 667260, 677370, 745107, 795960, 800712, 812844, 903160, 993476, 1000890, 1016055, 1219266, 1241845, 1334520, 1354740, 1490214, 1625688, 1986952, 2001780, 2032110, 2235321, 2438532, 2483690, 2709480, 2980428, 3048165, 3725535, 4003560, 4064220, 4470642, 4877064, 4967380, 5960856, 6096330, 6705963, 7451070, 8128440, 8941284, 9934760, 11176605, 12192660, 13411926, 14902140, 17882568, 22353210, 24385320, 26823852, 29804280, 33529815, 44706420, 53647704, 67059630, 89412840, 134119260, 268238520]

約数ペア:

[(1, 268238520), (2, 134119260), (3, 89412840), (4, 67059630), (5, 53647704), (6, 44706420), (8, 33529815), (9, 29804280), (10, 26823852), (11, 24385320), (12, 22353210), (15, 17882568), (18, 14902140), (20, 13411926), (22, 12192660), (24, 11176605), (27, 9934760), (30, 8941284), (33, 8128440), (36, 7451070), (40, 6705963), (44, 6096330), (45, 5960856), (54, 4967380), (55, 4877064), (60, 4470642), (66, 4064220), (67, 4003560), (72, 3725535), (88, 3048165), (90, 2980428), (99, 2709480), (108, 2483690), (110, 2438532), (120, 2235321), (132, 2032110), (134, 2001780), (135, 1986952), (165, 1625688), (180, 1490214), (198, 1354740), (201, 1334520), (216, 1241845), (220, 1219266), (264, 1016055), (268, 1000890), (270, 993476), (297, 903160), (330, 812844), (335, 800712), (337, 795960), (360, 745107), (396, 677370), (402, 667260), (440, 609633), (495, 541896), (536, 500445), (540, 496738), (594, 451580), (603, 444840), (660, 406422), (670, 400356), (674, 397980), (737, 363960), (792, 338685), (804, 333630), (990, 270948), (1005, 266904), (1011, 265320), (1080, 248369), (1188, 225790), (1206, 222420), (1320, 203211), (1340, 200178), (1348, 198990), (1474, 181980), (1485, 180632), (1608, 166815), (1685, 159192), (1809, 148280), (1980, 135474), (2010, 133452), (2022, 132660), (2211, 121320), (2376, 112895), (2412, 111210), (2680, 100089), (2696, 99495), (2948, 90990), (2970, 90316), (3015, 88968), (3033, 88440), (3370, 79596), (3618, 74140), (3685, 72792), (3707, 72360), (3960, 67737), (4020, 66726), (4044, 66330), (4422, 60660), (4824, 55605), (5055, 53064), (5896, 45495), (5940, 45158), (6030, 44484), (6066, 44220), (6633, 40440), (6740, 39798), (7236, 37070), (7370, 36396), (7414, 36180), (8040, 33363), (8088, 33165), (8844, 30330), (9045, 29656), (9099, 29480), (10110, 26532), (11055, 24264), (11121, 24120), (11880, 22579), (12060, 22242), (12132, 22110), (13266, 20220), (13480, 19899), (14472, 18535), (14740, 18198), (14828, 18090), (15165, 17688)]