374399480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 128

約数和(自身を含む): 1051747200

約数和(自身を除く): 677347720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 910, 949, 1022, 1409, 1460, 1820, 1898, 2044, 2555, 2818, 2920, 3640, 3796, 4088, 4745, 5110, 5636, 6643, 7045, 7592, 9490, 9863, 10220, 11272, 13286, 14090, 18317, 18980, 19726, 20440, 26572, 28180, 33215, 36634, 37960, 39452, 49315, 53144, 56360, 66430, 73268, 78904, 91585, 98630, 102857, 128219, 132860, 146536, 183170, 197260, 205714, 256438, 265720, 366340, 394520, 411428, 512876, 514285, 641095, 719999, 732680, 822856, 1025752, 1028570, 1282190, 1337141, 1439998, 2057140, 2564380, 2674282, 2879996, 3599995, 4114280, 5128760, 5348564, 5759992, 6685705, 7199990, 9359987, 10697128, 13371410, 14399980, 18719974, 26742820, 28799960, 37439948, 46799935, 53485640, 74879896, 93599870, 187199740, 374399480]

約数ペア:

[(1, 374399480), (2, 187199740), (4, 93599870), (5, 74879896), (7, 53485640), (8, 46799935), (10, 37439948), (13, 28799960), (14, 26742820), (20, 18719974), (26, 14399980), (28, 13371410), (35, 10697128), (40, 9359987), (52, 7199990), (56, 6685705), (65, 5759992), (70, 5348564), (73, 5128760), (91, 4114280), (104, 3599995), (130, 2879996), (140, 2674282), (146, 2564380), (182, 2057140), (260, 1439998), (280, 1337141), (292, 1282190), (364, 1028570), (365, 1025752), (455, 822856), (511, 732680), (520, 719999), (584, 641095), (728, 514285), (730, 512876), (910, 411428), (949, 394520), (1022, 366340), (1409, 265720), (1460, 256438), (1820, 205714), (1898, 197260), (2044, 183170), (2555, 146536), (2818, 132860), (2920, 128219), (3640, 102857), (3796, 98630), (4088, 91585), (4745, 78904), (5110, 73268), (5636, 66430), (6643, 56360), (7045, 53144), (7592, 49315), (9490, 39452), (9863, 37960), (10220, 36634), (11272, 33215), (13286, 28180), (14090, 26572), (18317, 20440), (18980, 19726)]