201375840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1493}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 637017696

約数和(自身を除く): 435641856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 480, 562, 843, 1124, 1405, 1493, 1686, 2248, 2810, 2986, 3372, 4215, 4479, 4496, 5620, 5972, 6744, 7465, 8430, 8958, 8992, 11240, 11944, 13488, 14930, 16860, 17916, 22395, 22480, 23888, 26976, 29860, 33720, 35832, 44790, 44960, 47776, 59720, 67440, 71664, 89580, 119440, 134880, 143328, 179160, 238880, 358320, 419533, 716640, 839066, 1258599, 1678132, 2097665, 2517198, 3356264, 4195330, 5034396, 6292995, 6712528, 8390660, 10068792, 12585990, 13425056, 16781320, 20137584, 25171980, 33562640, 40275168, 50343960, 67125280, 100687920, 201375840]

約数ペア:

[(1, 201375840), (2, 100687920), (3, 67125280), (4, 50343960), (5, 40275168), (6, 33562640), (8, 25171980), (10, 20137584), (12, 16781320), (15, 13425056), (16, 12585990), (20, 10068792), (24, 8390660), (30, 6712528), (32, 6292995), (40, 5034396), (48, 4195330), (60, 3356264), (80, 2517198), (96, 2097665), (120, 1678132), (160, 1258599), (240, 839066), (281, 716640), (480, 419533), (562, 358320), (843, 238880), (1124, 179160), (1405, 143328), (1493, 134880), (1686, 119440), (2248, 89580), (2810, 71664), (2986, 67440), (3372, 59720), (4215, 47776), (4479, 44960), (4496, 44790), (5620, 35832), (5972, 33720), (6744, 29860), (7465, 26976), (8430, 23888), (8958, 22480), (8992, 22395), (11240, 17916), (11944, 16860), (13488, 14930)]