202649440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 385216160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 89, 95, 107, 112, 133, 140, 152, 160, 178, 190, 214, 224, 266, 280, 304, 356, 380, 428, 445, 532, 535, 560, 608, 623, 665, 712, 749, 760, 856, 890, 1064, 1070, 1120, 1246, 1330, 1424, 1498, 1520, 1691, 1712, 1780, 2033, 2128, 2140, 2492, 2660, 2848, 2996, 3040, 3115, 3382, 3424, 3560, 3745, 4066, 4256, 4280, 4984, 5320, 5992, 6230, 6764, 7120, 7490, 8132, 8455, 8560, 9523, 9968, 10165, 10640, 11837, 11984, 12460, 13528, 14231, 14240, 14980, 16264, 16910, 17120, 19046, 19936, 20330, 21280, 23674, 23968, 24920, 27056, 28462, 29960, 32528, 33820, 38092, 40660, 47348, 47615, 49840, 54112, 56924, 59185, 59920, 65056, 66661, 67640, 71155, 76184, 81320, 94696, 95230, 99680, 113848, 118370, 119840, 133322, 135280, 142310, 152368, 162640, 180937, 189392, 190460, 227696, 236740, 266644, 270560, 284620, 304736, 325280, 333305, 361874, 378784, 380920, 455392, 473480, 533288, 569240, 666610, 723748, 761840, 904685, 946960, 1066576, 1138480, 1266559, 1333220, 1447496, 1523680, 1809370, 1893920, 2133152, 2276960, 2533118, 2666440, 2894992, 3618740, 5066236, 5332880, 5789984, 6332795, 7237480, 10132472, 10665760, 12665590, 14474960, 20264944, 25331180, 28949920, 40529888, 50662360, 101324720, 202649440]

約数ペア:

[(1, 202649440), (2, 101324720), (4, 50662360), (5, 40529888), (7, 28949920), (8, 25331180), (10, 20264944), (14, 14474960), (16, 12665590), (19, 10665760), (20, 10132472), (28, 7237480), (32, 6332795), (35, 5789984), (38, 5332880), (40, 5066236), (56, 3618740), (70, 2894992), (76, 2666440), (80, 2533118), (89, 2276960), (95, 2133152), (107, 1893920), (112, 1809370), (133, 1523680), (140, 1447496), (152, 1333220), (160, 1266559), (178, 1138480), (190, 1066576), (214, 946960), (224, 904685), (266, 761840), (280, 723748), (304, 666610), (356, 569240), (380, 533288), (428, 473480), (445, 455392), (532, 380920), (535, 378784), (560, 361874), (608, 333305), (623, 325280), (665, 304736), (712, 284620), (749, 270560), (760, 266644), (856, 236740), (890, 227696), (1064, 190460), (1070, 189392), (1120, 180937), (1246, 162640), (1330, 152368), (1424, 142310), (1498, 135280), (1520, 133322), (1691, 119840), (1712, 118370), (1780, 113848), (2033, 99680), (2128, 95230), (2140, 94696), (2492, 81320), (2660, 76184), (2848, 71155), (2996, 67640), (3040, 66661), (3115, 65056), (3382, 59920), (3424, 59185), (3560, 56924), (3745, 54112), (4066, 49840), (4256, 47615), (4280, 47348), (4984, 40660), (5320, 38092), (5992, 33820), (6230, 32528), (6764, 29960), (7120, 28462), (7490, 27056), (8132, 24920), (8455, 23968), (8560, 23674), (9523, 21280), (9968, 20330), (10165, 19936), (10640, 19046), (11837, 17120), (11984, 16910), (12460, 16264), (13528, 14980), (14231, 14240)]