289372440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 1045288800

約数和(自身を除く): 755916360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1697, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3394, 3480, 4060, 4263, 4872, 5091, 5684, 5880, 6090, 6788, 7105, 8120, 8485, 8526, 10182, 11368, 11879, 12180, 13576, 14210, 16970, 17052, 20364, 21315, 23758, 24360, 25455, 28420, 33940, 34104, 35637, 40728, 42630, 47516, 49213, 50910, 56840, 59395, 67880, 71274, 83153, 85260, 95032, 98426, 101820, 118790, 142548, 147639, 166306, 170520, 178185, 196852, 203640, 237580, 246065, 249459, 285096, 295278, 332612, 344491, 356370, 393704, 415765, 475160, 492130, 498918, 590556, 665224, 688982, 712740, 738195, 831530, 984260, 997836, 1033473, 1181112, 1247295, 1377964, 1425480, 1476390, 1663060, 1722455, 1968520, 1995672, 2066946, 2411437, 2494590, 2755928, 2952780, 3326120, 3444910, 4133892, 4822874, 4989180, 5167365, 5905560, 6889820, 7234311, 8267784, 9645748, 9978360, 10334730, 12057185, 13779640, 14468622, 19291496, 20669460, 24114370, 28937244, 36171555, 41338920, 48228740, 57874488, 72343110, 96457480, 144686220, 289372440]

約数ペア:

[(1, 289372440), (2, 144686220), (3, 96457480), (4, 72343110), (5, 57874488), (6, 48228740), (7, 41338920), (8, 36171555), (10, 28937244), (12, 24114370), (14, 20669460), (15, 19291496), (20, 14468622), (21, 13779640), (24, 12057185), (28, 10334730), (29, 9978360), (30, 9645748), (35, 8267784), (40, 7234311), (42, 6889820), (49, 5905560), (56, 5167365), (58, 4989180), (60, 4822874), (70, 4133892), (84, 3444910), (87, 3326120), (98, 2952780), (105, 2755928), (116, 2494590), (120, 2411437), (140, 2066946), (145, 1995672), (147, 1968520), (168, 1722455), (174, 1663060), (196, 1476390), (203, 1425480), (210, 1377964), (232, 1247295), (245, 1181112), (280, 1033473), (290, 997836), (294, 984260), (348, 831530), (392, 738195), (406, 712740), (420, 688982), (435, 665224), (490, 590556), (580, 498918), (588, 492130), (609, 475160), (696, 415765), (735, 393704), (812, 356370), (840, 344491), (870, 332612), (980, 295278), (1015, 285096), (1160, 249459), (1176, 246065), (1218, 237580), (1421, 203640), (1470, 196852), (1624, 178185), (1697, 170520), (1740, 166306), (1960, 147639), (2030, 142548), (2436, 118790), (2842, 101820), (2940, 98426), (3045, 95032), (3394, 85260), (3480, 83153), (4060, 71274), (4263, 67880), (4872, 59395), (5091, 56840), (5684, 50910), (5880, 49213), (6090, 47516), (6788, 42630), (7105, 40728), (8120, 35637), (8485, 34104), (8526, 33940), (10182, 28420), (11368, 25455), (11879, 24360), (12180, 23758), (13576, 21315), (14210, 20364), (16970, 17052)]