146504960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 407949696

約数和(自身を除く): 261444736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 197, 224, 256, 280, 320, 332, 394, 415, 448, 560, 581, 640, 664, 788, 830, 896, 985, 1120, 1162, 1280, 1328, 1379, 1576, 1660, 1792, 1970, 2240, 2324, 2656, 2758, 2905, 3152, 3320, 3940, 4480, 4648, 5312, 5516, 5810, 6304, 6640, 6895, 7880, 8960, 9296, 10624, 11032, 11620, 12608, 13280, 13790, 15760, 16351, 18592, 21248, 22064, 23240, 25216, 26560, 27580, 31520, 32702, 37184, 44128, 46480, 50432, 53120, 55160, 63040, 65404, 74368, 81755, 88256, 92960, 106240, 110320, 114457, 126080, 130808, 148736, 163510, 176512, 185920, 220640, 228914, 252160, 261616, 327020, 353024, 371840, 441280, 457828, 523232, 572285, 654040, 743680, 882560, 915656, 1046464, 1144570, 1308080, 1765120, 1831312, 2092928, 2289140, 2616160, 3662624, 4185856, 4578280, 5232320, 7325248, 9156560, 10464640, 14650496, 18313120, 20929280, 29300992, 36626240, 73252480, 146504960]

約数ペア:

[(1, 146504960), (2, 73252480), (4, 36626240), (5, 29300992), (7, 20929280), (8, 18313120), (10, 14650496), (14, 10464640), (16, 9156560), (20, 7325248), (28, 5232320), (32, 4578280), (35, 4185856), (40, 3662624), (56, 2616160), (64, 2289140), (70, 2092928), (80, 1831312), (83, 1765120), (112, 1308080), (128, 1144570), (140, 1046464), (160, 915656), (166, 882560), (197, 743680), (224, 654040), (256, 572285), (280, 523232), (320, 457828), (332, 441280), (394, 371840), (415, 353024), (448, 327020), (560, 261616), (581, 252160), (640, 228914), (664, 220640), (788, 185920), (830, 176512), (896, 163510), (985, 148736), (1120, 130808), (1162, 126080), (1280, 114457), (1328, 110320), (1379, 106240), (1576, 92960), (1660, 88256), (1792, 81755), (1970, 74368), (2240, 65404), (2324, 63040), (2656, 55160), (2758, 53120), (2905, 50432), (3152, 46480), (3320, 44128), (3940, 37184), (4480, 32702), (4648, 31520), (5312, 27580), (5516, 26560), (5810, 25216), (6304, 23240), (6640, 22064), (6895, 21248), (7880, 18592), (8960, 16351), (9296, 15760), (10624, 13790), (11032, 13280), (11620, 12608)]