1145016320

素因数分解:

$2^{12}\times 5^1\times 7^3\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 208

約数和(自身を含む): 3223977600

約数和(自身を除く): 2078961280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 163, 196, 224, 245, 256, 280, 320, 326, 343, 392, 448, 490, 512, 560, 640, 652, 686, 784, 815, 896, 980, 1024, 1120, 1141, 1280, 1304, 1372, 1568, 1630, 1715, 1792, 1960, 2048, 2240, 2282, 2560, 2608, 2744, 3136, 3260, 3430, 3584, 3920, 4096, 4480, 4564, 5120, 5216, 5488, 5705, 6272, 6520, 6860, 7168, 7840, 7987, 8960, 9128, 10240, 10432, 10976, 11410, 12544, 13040, 13720, 14336, 15680, 15974, 17920, 18256, 20480, 20864, 21952, 22820, 25088, 26080, 27440, 28672, 31360, 31948, 35840, 36512, 39935, 41728, 43904, 45640, 50176, 52160, 54880, 55909, 62720, 63896, 71680, 73024, 79870, 83456, 87808, 91280, 100352, 104320, 109760, 111818, 125440, 127792, 143360, 146048, 159740, 166912, 175616, 182560, 200704, 208640, 219520, 223636, 250880, 255584, 279545, 292096, 319480, 333824, 351232, 365120, 417280, 439040, 447272, 501760, 511168, 559090, 584192, 638960, 667648, 702464, 730240, 834560, 878080, 894544, 1003520, 1022336, 1118180, 1168384, 1277920, 1404928, 1460480, 1669120, 1756160, 1789088, 2044672, 2236360, 2336768, 2555840, 2920960, 3338240, 3512320, 3578176, 4089344, 4472720, 4673536, 5111680, 5841920, 7024640, 7156352, 8178688, 8945440, 10223360, 11683840, 14312704, 16357376, 17890880, 20446720, 23367680, 28625408, 32714752, 35781760, 40893440, 57250816, 71563520, 81786880, 114501632, 143127040, 163573760, 229003264, 286254080, 572508160, 1145016320]

約数ペア:

[(1, 1145016320), (2, 572508160), (4, 286254080), (5, 229003264), (7, 163573760), (8, 143127040), (10, 114501632), (14, 81786880), (16, 71563520), (20, 57250816), (28, 40893440), (32, 35781760), (35, 32714752), (40, 28625408), (49, 23367680), (56, 20446720), (64, 17890880), (70, 16357376), (80, 14312704), (98, 11683840), (112, 10223360), (128, 8945440), (140, 8178688), (160, 7156352), (163, 7024640), (196, 5841920), (224, 5111680), (245, 4673536), (256, 4472720), (280, 4089344), (320, 3578176), (326, 3512320), (343, 3338240), (392, 2920960), (448, 2555840), (490, 2336768), (512, 2236360), (560, 2044672), (640, 1789088), (652, 1756160), (686, 1669120), (784, 1460480), (815, 1404928), (896, 1277920), (980, 1168384), (1024, 1118180), (1120, 1022336), (1141, 1003520), (1280, 894544), (1304, 878080), (1372, 834560), (1568, 730240), (1630, 702464), (1715, 667648), (1792, 638960), (1960, 584192), (2048, 559090), (2240, 511168), (2282, 501760), (2560, 447272), (2608, 439040), (2744, 417280), (3136, 365120), (3260, 351232), (3430, 333824), (3584, 319480), (3920, 292096), (4096, 279545), (4480, 255584), (4564, 250880), (5120, 223636), (5216, 219520), (5488, 208640), (5705, 200704), (6272, 182560), (6520, 175616), (6860, 166912), (7168, 159740), (7840, 146048), (7987, 143360), (8960, 127792), (9128, 125440), (10240, 111818), (10432, 109760), (10976, 104320), (11410, 100352), (12544, 91280), (13040, 87808), (13720, 83456), (14336, 79870), (15680, 73024), (15974, 71680), (17920, 63896), (18256, 62720), (20480, 55909), (20864, 54880), (21952, 52160), (22820, 50176), (25088, 45640), (26080, 43904), (27440, 41728), (28672, 39935), (31360, 36512), (31948, 35840)]