155084160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 256

約数和(自身を含む): 616896000

約数和(自身を除く): 461811840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1049, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2098, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3147, 3360, 3520, 3696, 4196, 4224, 4480, 4620, 4928, 5245, 5280, 6160, 6294, 6720, 7040, 7343, 7392, 8392, 9240, 9856, 10490, 10560, 11539, 12320, 12588, 13440, 14686, 14784, 15735, 16784, 18480, 20980, 21120, 22029, 23078, 24640, 25176, 29372, 29568, 31470, 33568, 34617, 36715, 36960, 41960, 44058, 46156, 49280, 50352, 57695, 58744, 62940, 67136, 69234, 73430, 73920, 80773, 83920, 88116, 92312, 100704, 110145, 115390, 117488, 125880, 134272, 138468, 146860, 147840, 161546, 167840, 173085, 176232, 184624, 201408, 220290, 230780, 234976, 242319, 251760, 276936, 293720, 323092, 335680, 346170, 352464, 369248, 402816, 403865, 440580, 461560, 469952, 484638, 503520, 553872, 587440, 646184, 671360, 692340, 704928, 738496, 807730, 881160, 923120, 939904, 969276, 1007040, 1107744, 1174880, 1211595, 1292368, 1384680, 1409856, 1476992, 1615460, 1762320, 1846240, 1938552, 2014080, 2215488, 2349760, 2423190, 2584736, 2769360, 2819712, 3230920, 3524640, 3692480, 3877104, 4430976, 4699520, 4846380, 5169472, 5538720, 6461840, 7049280, 7384960, 7754208, 9692760, 10338944, 11077440, 12923680, 14098560, 15508416, 19385520, 22154880, 25847360, 31016832, 38771040, 51694720, 77542080, 155084160]

約数ペア:

[(1, 155084160), (2, 77542080), (3, 51694720), (4, 38771040), (5, 31016832), (6, 25847360), (7, 22154880), (8, 19385520), (10, 15508416), (11, 14098560), (12, 12923680), (14, 11077440), (15, 10338944), (16, 9692760), (20, 7754208), (21, 7384960), (22, 7049280), (24, 6461840), (28, 5538720), (30, 5169472), (32, 4846380), (33, 4699520), (35, 4430976), (40, 3877104), (42, 3692480), (44, 3524640), (48, 3230920), (55, 2819712), (56, 2769360), (60, 2584736), (64, 2423190), (66, 2349760), (70, 2215488), (77, 2014080), (80, 1938552), (84, 1846240), (88, 1762320), (96, 1615460), (105, 1476992), (110, 1409856), (112, 1384680), (120, 1292368), (128, 1211595), (132, 1174880), (140, 1107744), (154, 1007040), (160, 969276), (165, 939904), (168, 923120), (176, 881160), (192, 807730), (210, 738496), (220, 704928), (224, 692340), (231, 671360), (240, 646184), (264, 587440), (280, 553872), (308, 503520), (320, 484638), (330, 469952), (336, 461560), (352, 440580), (384, 403865), (385, 402816), (420, 369248), (440, 352464), (448, 346170), (462, 335680), (480, 323092), (528, 293720), (560, 276936), (616, 251760), (640, 242319), (660, 234976), (672, 230780), (704, 220290), (770, 201408), (840, 184624), (880, 176232), (896, 173085), (924, 167840), (960, 161546), (1049, 147840), (1056, 146860), (1120, 138468), (1155, 134272), (1232, 125880), (1320, 117488), (1344, 115390), (1408, 110145), (1540, 100704), (1680, 92312), (1760, 88116), (1848, 83920), (1920, 80773), (2098, 73920), (2112, 73430), (2240, 69234), (2310, 67136), (2464, 62940), (2640, 58744), (2688, 57695), (3080, 50352), (3147, 49280), (3360, 46156), (3520, 44058), (3696, 41960), (4196, 36960), (4224, 36715), (4480, 34617), (4620, 33568), (4928, 31470), (5245, 29568), (5280, 29372), (6160, 25176), (6294, 24640), (6720, 23078), (7040, 22029), (7343, 21120), (7392, 20980), (8392, 18480), (9240, 16784), (9856, 15735), (10490, 14784), (10560, 14686), (11539, 13440), (12320, 12588)]