218684160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 216

約数和(自身を含む): 776752704

約数和(自身を除く): 558068544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 463, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 926, 960, 984, 1152, 1230, 1280, 1312, 1389, 1440, 1476, 1640, 1845, 1852, 1920, 1968, 2304, 2315, 2460, 2624, 2778, 2880, 2952, 3280, 3690, 3704, 3840, 3936, 4167, 4630, 4920, 5248, 5556, 5760, 5904, 6560, 6945, 7380, 7408, 7872, 8334, 9260, 9840, 10496, 11112, 11520, 11808, 13120, 13890, 14760, 14816, 15744, 16668, 18520, 18983, 19680, 20835, 22224, 23616, 26240, 27780, 29520, 29632, 31488, 33336, 37040, 37966, 39360, 41670, 44448, 47232, 52480, 55560, 56949, 59040, 59264, 66672, 74080, 75932, 78720, 83340, 88896, 94464, 94915, 111120, 113898, 118080, 118528, 133344, 148160, 151864, 157440, 166680, 170847, 177792, 189830, 222240, 227796, 236160, 266688, 284745, 296320, 303728, 333360, 341694, 355584, 379660, 444480, 455592, 472320, 533376, 569490, 592640, 607456, 666720, 683388, 759320, 854235, 888960, 911184, 1066752, 1138980, 1214912, 1333440, 1366776, 1518640, 1708470, 1777920, 1822368, 2277960, 2429824, 2666880, 2733552, 3037280, 3416940, 3644736, 4555920, 4859648, 5333760, 5467104, 6074560, 6833880, 7289472, 9111840, 10934208, 12149120, 13667760, 14578944, 18223680, 21868416, 24298240, 27335520, 36447360, 43736832, 54671040, 72894720, 109342080, 218684160]

約数ペア:

[(1, 218684160), (2, 109342080), (3, 72894720), (4, 54671040), (5, 43736832), (6, 36447360), (8, 27335520), (9, 24298240), (10, 21868416), (12, 18223680), (15, 14578944), (16, 13667760), (18, 12149120), (20, 10934208), (24, 9111840), (30, 7289472), (32, 6833880), (36, 6074560), (40, 5467104), (41, 5333760), (45, 4859648), (48, 4555920), (60, 3644736), (64, 3416940), (72, 3037280), (80, 2733552), (82, 2666880), (90, 2429824), (96, 2277960), (120, 1822368), (123, 1777920), (128, 1708470), (144, 1518640), (160, 1366776), (164, 1333440), (180, 1214912), (192, 1138980), (205, 1066752), (240, 911184), (246, 888960), (256, 854235), (288, 759320), (320, 683388), (328, 666720), (360, 607456), (369, 592640), (384, 569490), (410, 533376), (463, 472320), (480, 455592), (492, 444480), (576, 379660), (615, 355584), (640, 341694), (656, 333360), (720, 303728), (738, 296320), (768, 284745), (820, 266688), (926, 236160), (960, 227796), (984, 222240), (1152, 189830), (1230, 177792), (1280, 170847), (1312, 166680), (1389, 157440), (1440, 151864), (1476, 148160), (1640, 133344), (1845, 118528), (1852, 118080), (1920, 113898), (1968, 111120), (2304, 94915), (2315, 94464), (2460, 88896), (2624, 83340), (2778, 78720), (2880, 75932), (2952, 74080), (3280, 66672), (3690, 59264), (3704, 59040), (3840, 56949), (3936, 55560), (4167, 52480), (4630, 47232), (4920, 44448), (5248, 41670), (5556, 39360), (5760, 37966), (5904, 37040), (6560, 33336), (6945, 31488), (7380, 29632), (7408, 29520), (7872, 27780), (8334, 26240), (9260, 23616), (9840, 22224), (10496, 20835), (11112, 19680), (11520, 18983), (11808, 18520), (13120, 16668), (13890, 15744), (14760, 14816)]