218165760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 240

約数和(自身を含む): 801450936

約数和(自身を除く): 583285176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 557, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1114, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1671, 1920, 2040, 2176, 2228, 2304, 2448, 2560, 2720, 2785, 2880, 3060, 3264, 3342, 3840, 4080, 4352, 4456, 4608, 4896, 5013, 5440, 5570, 5760, 6120, 6528, 6684, 7680, 8160, 8355, 8704, 8912, 9469, 9792, 10026, 10880, 11140, 11520, 12240, 13056, 13368, 16320, 16710, 17824, 18938, 19584, 20052, 21760, 22280, 23040, 24480, 25065, 26112, 26736, 28407, 32640, 33420, 35648, 37876, 39168, 40104, 43520, 44560, 47345, 48960, 50130, 53472, 56814, 65280, 66840, 71296, 75752, 78336, 80208, 85221, 89120, 94690, 97920, 100260, 106944, 113628, 130560, 133680, 142035, 142592, 151504, 160416, 170442, 178240, 189380, 195840, 200520, 213888, 227256, 267360, 284070, 285184, 303008, 320832, 340884, 356480, 378760, 391680, 401040, 426105, 427776, 454512, 534720, 568140, 606016, 641664, 681768, 712960, 757520, 802080, 852210, 855552, 909024, 1069440, 1136280, 1212032, 1283328, 1363536, 1425920, 1515040, 1604160, 1704420, 1818048, 2138880, 2272560, 2424064, 2566656, 2727072, 3030080, 3208320, 3408840, 3636096, 4277760, 4545120, 4848128, 5454144, 6060160, 6416640, 6817680, 7272192, 9090240, 10908288, 12120320, 12833280, 13635360, 14544384, 18180480, 21816576, 24240640, 27270720, 36360960, 43633152, 54541440, 72721920, 109082880, 218165760]

約数ペア:

[(1, 218165760), (2, 109082880), (3, 72721920), (4, 54541440), (5, 43633152), (6, 36360960), (8, 27270720), (9, 24240640), (10, 21816576), (12, 18180480), (15, 14544384), (16, 13635360), (17, 12833280), (18, 12120320), (20, 10908288), (24, 9090240), (30, 7272192), (32, 6817680), (34, 6416640), (36, 6060160), (40, 5454144), (45, 4848128), (48, 4545120), (51, 4277760), (60, 3636096), (64, 3408840), (68, 3208320), (72, 3030080), (80, 2727072), (85, 2566656), (90, 2424064), (96, 2272560), (102, 2138880), (120, 1818048), (128, 1704420), (136, 1604160), (144, 1515040), (153, 1425920), (160, 1363536), (170, 1283328), (180, 1212032), (192, 1136280), (204, 1069440), (240, 909024), (255, 855552), (256, 852210), (272, 802080), (288, 757520), (306, 712960), (320, 681768), (340, 641664), (360, 606016), (384, 568140), (408, 534720), (480, 454512), (510, 427776), (512, 426105), (544, 401040), (557, 391680), (576, 378760), (612, 356480), (640, 340884), (680, 320832), (720, 303008), (765, 285184), (768, 284070), (816, 267360), (960, 227256), (1020, 213888), (1088, 200520), (1114, 195840), (1152, 189380), (1224, 178240), (1280, 170442), (1360, 160416), (1440, 151504), (1530, 142592), (1536, 142035), (1632, 133680), (1671, 130560), (1920, 113628), (2040, 106944), (2176, 100260), (2228, 97920), (2304, 94690), (2448, 89120), (2560, 85221), (2720, 80208), (2785, 78336), (2880, 75752), (3060, 71296), (3264, 66840), (3342, 65280), (3840, 56814), (4080, 53472), (4352, 50130), (4456, 48960), (4608, 47345), (4896, 44560), (5013, 43520), (5440, 40104), (5570, 39168), (5760, 37876), (6120, 35648), (6528, 33420), (6684, 32640), (7680, 28407), (8160, 26736), (8355, 26112), (8704, 25065), (8912, 24480), (9469, 23040), (9792, 22280), (10026, 21760), (10880, 20052), (11140, 19584), (11520, 18938), (12240, 17824), (13056, 16710), (13368, 16320)]