77323680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2588

約数の個数: 192

約数和(自身を含む): 309415680

約数和(自身を除く): 232092000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2557, 3024, 3360, 3780, 4320, 5040, 5114, 6048, 7560, 7671, 10080, 10228, 12785, 15120, 15342, 17899, 20456, 23013, 25570, 30240, 30684, 35798, 38355, 40912, 46026, 51140, 53697, 61368, 69039, 71596, 76710, 81824, 89495, 92052, 102280, 107394, 115065, 122736, 138078, 143192, 153420, 161091, 178990, 184104, 204560, 214788, 230130, 245472, 268485, 276156, 286384, 306840, 322182, 345195, 357980, 368208, 409120, 429576, 460260, 483273, 536970, 552312, 572768, 613680, 644364, 690390, 715960, 736416, 805455, 859152, 920520, 966546, 1073940, 1104624, 1227360, 1288728, 1380780, 1431920, 1610910, 1718304, 1841040, 1933092, 2147880, 2209248, 2416365, 2577456, 2761560, 2863840, 3221820, 3682080, 3866184, 4295760, 4832730, 5154912, 5523120, 6443640, 7732368, 8591520, 9665460, 11046240, 12887280, 15464736, 19330920, 25774560, 38661840, 77323680]

約数ペア:

[(1, 77323680), (2, 38661840), (3, 25774560), (4, 19330920), (5, 15464736), (6, 12887280), (7, 11046240), (8, 9665460), (9, 8591520), (10, 7732368), (12, 6443640), (14, 5523120), (15, 5154912), (16, 4832730), (18, 4295760), (20, 3866184), (21, 3682080), (24, 3221820), (27, 2863840), (28, 2761560), (30, 2577456), (32, 2416365), (35, 2209248), (36, 2147880), (40, 1933092), (42, 1841040), (45, 1718304), (48, 1610910), (54, 1431920), (56, 1380780), (60, 1288728), (63, 1227360), (70, 1104624), (72, 1073940), (80, 966546), (84, 920520), (90, 859152), (96, 805455), (105, 736416), (108, 715960), (112, 690390), (120, 644364), (126, 613680), (135, 572768), (140, 552312), (144, 536970), (160, 483273), (168, 460260), (180, 429576), (189, 409120), (210, 368208), (216, 357980), (224, 345195), (240, 322182), (252, 306840), (270, 286384), (280, 276156), (288, 268485), (315, 245472), (336, 230130), (360, 214788), (378, 204560), (420, 184104), (432, 178990), (480, 161091), (504, 153420), (540, 143192), (560, 138078), (630, 122736), (672, 115065), (720, 107394), (756, 102280), (840, 92052), (864, 89495), (945, 81824), (1008, 76710), (1080, 71596), (1120, 69039), (1260, 61368), (1440, 53697), (1512, 51140), (1680, 46026), (1890, 40912), (2016, 38355), (2160, 35798), (2520, 30684), (2557, 30240), (3024, 25570), (3360, 23013), (3780, 20456), (4320, 17899), (5040, 15342), (5114, 15120), (6048, 12785), (7560, 10228), (7671, 10080)]