155111040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 192

約数和(自身を含む): 612293760

約数和(自身を除く): 457182720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3847, 4032, 4480, 5040, 5760, 6720, 7694, 8064, 10080, 11541, 13440, 15388, 19235, 20160, 23082, 26929, 30776, 34623, 38470, 40320, 46164, 53858, 57705, 61552, 69246, 76940, 80787, 92328, 107716, 115410, 123104, 134645, 138492, 153880, 161574, 173115, 184656, 215432, 230820, 242361, 246208, 269290, 276984, 307760, 323148, 346230, 369312, 403935, 430864, 461640, 484722, 492416, 538580, 553968, 615520, 646296, 692460, 738624, 807870, 861728, 923280, 969444, 1077160, 1107936, 1211805, 1231040, 1292592, 1384920, 1477248, 1615740, 1723456, 1846560, 1938888, 2154320, 2215872, 2423610, 2462080, 2585184, 2769840, 3231480, 3446912, 3693120, 3877776, 4308640, 4431744, 4847220, 5170368, 5539680, 6462960, 7386240, 7755552, 8617280, 9694440, 10340736, 11079360, 12925920, 15511104, 17234560, 19388880, 22158720, 25851840, 31022208, 38777760, 51703680, 77555520, 155111040]

約数ペア:

[(1, 155111040), (2, 77555520), (3, 51703680), (4, 38777760), (5, 31022208), (6, 25851840), (7, 22158720), (8, 19388880), (9, 17234560), (10, 15511104), (12, 12925920), (14, 11079360), (15, 10340736), (16, 9694440), (18, 8617280), (20, 7755552), (21, 7386240), (24, 6462960), (28, 5539680), (30, 5170368), (32, 4847220), (35, 4431744), (36, 4308640), (40, 3877776), (42, 3693120), (45, 3446912), (48, 3231480), (56, 2769840), (60, 2585184), (63, 2462080), (64, 2423610), (70, 2215872), (72, 2154320), (80, 1938888), (84, 1846560), (90, 1723456), (96, 1615740), (105, 1477248), (112, 1384920), (120, 1292592), (126, 1231040), (128, 1211805), (140, 1107936), (144, 1077160), (160, 969444), (168, 923280), (180, 861728), (192, 807870), (210, 738624), (224, 692460), (240, 646296), (252, 615520), (280, 553968), (288, 538580), (315, 492416), (320, 484722), (336, 461640), (360, 430864), (384, 403935), (420, 369312), (448, 346230), (480, 323148), (504, 307760), (560, 276984), (576, 269290), (630, 246208), (640, 242361), (672, 230820), (720, 215432), (840, 184656), (896, 173115), (960, 161574), (1008, 153880), (1120, 138492), (1152, 134645), (1260, 123104), (1344, 115410), (1440, 107716), (1680, 92328), (1920, 80787), (2016, 76940), (2240, 69246), (2520, 61552), (2688, 57705), (2880, 53858), (3360, 46164), (3847, 40320), (4032, 38470), (4480, 34623), (5040, 30776), (5760, 26929), (6720, 23082), (7694, 20160), (8064, 19235), (10080, 15388), (11541, 13440)]