138044160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 216

約数和(自身を含む): 499341024

約数和(自身を除く): 361296864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 521, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1042, 1104, 1152, 1280, 1380, 1440, 1472, 1563, 1656, 1840, 1920, 2070, 2084, 2208, 2304, 2605, 2760, 2880, 2944, 3126, 3312, 3680, 3840, 4140, 4168, 4416, 4689, 5210, 5520, 5760, 5888, 6252, 6624, 7360, 7815, 8280, 8336, 8832, 9378, 10420, 11040, 11520, 11983, 12504, 13248, 14720, 15630, 16560, 16672, 17664, 18756, 20840, 22080, 23445, 23966, 25008, 26496, 29440, 31260, 33120, 33344, 35949, 37512, 41680, 44160, 46890, 47932, 50016, 52992, 59915, 62520, 66240, 66688, 71898, 75024, 83360, 88320, 93780, 95864, 100032, 107847, 119830, 125040, 132480, 133376, 143796, 150048, 166720, 179745, 187560, 191728, 200064, 215694, 239660, 250080, 264960, 287592, 300096, 333440, 359490, 375120, 383456, 400128, 431388, 479320, 500160, 539235, 575184, 600192, 666880, 718980, 750240, 766912, 862776, 958640, 1000320, 1078470, 1150368, 1200384, 1437960, 1500480, 1533824, 1725552, 1917280, 2000640, 2156940, 2300736, 2875920, 3000960, 3067648, 3451104, 3834560, 4313880, 4601472, 5751840, 6001920, 6902208, 7669120, 8627760, 9202944, 11503680, 13804416, 15338240, 17255520, 23007360, 27608832, 34511040, 46014720, 69022080, 138044160]

約数ペア:

[(1, 138044160), (2, 69022080), (3, 46014720), (4, 34511040), (5, 27608832), (6, 23007360), (8, 17255520), (9, 15338240), (10, 13804416), (12, 11503680), (15, 9202944), (16, 8627760), (18, 7669120), (20, 6902208), (23, 6001920), (24, 5751840), (30, 4601472), (32, 4313880), (36, 3834560), (40, 3451104), (45, 3067648), (46, 3000960), (48, 2875920), (60, 2300736), (64, 2156940), (69, 2000640), (72, 1917280), (80, 1725552), (90, 1533824), (92, 1500480), (96, 1437960), (115, 1200384), (120, 1150368), (128, 1078470), (138, 1000320), (144, 958640), (160, 862776), (180, 766912), (184, 750240), (192, 718980), (207, 666880), (230, 600192), (240, 575184), (256, 539235), (276, 500160), (288, 479320), (320, 431388), (345, 400128), (360, 383456), (368, 375120), (384, 359490), (414, 333440), (460, 300096), (480, 287592), (521, 264960), (552, 250080), (576, 239660), (640, 215694), (690, 200064), (720, 191728), (736, 187560), (768, 179745), (828, 166720), (920, 150048), (960, 143796), (1035, 133376), (1042, 132480), (1104, 125040), (1152, 119830), (1280, 107847), (1380, 100032), (1440, 95864), (1472, 93780), (1563, 88320), (1656, 83360), (1840, 75024), (1920, 71898), (2070, 66688), (2084, 66240), (2208, 62520), (2304, 59915), (2605, 52992), (2760, 50016), (2880, 47932), (2944, 46890), (3126, 44160), (3312, 41680), (3680, 37512), (3840, 35949), (4140, 33344), (4168, 33120), (4416, 31260), (4689, 29440), (5210, 26496), (5520, 25008), (5760, 23966), (5888, 23445), (6252, 22080), (6624, 20840), (7360, 18756), (7815, 17664), (8280, 16672), (8336, 16560), (8832, 15630), (9378, 14720), (10420, 13248), (11040, 12504), (11520, 11983)]