192804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 550540800

約数和(自身を除く): 357735880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 110, 118, 140, 154, 220, 236, 280, 295, 308, 385, 413, 440, 472, 590, 616, 649, 770, 826, 1061, 1180, 1298, 1540, 1652, 2065, 2122, 2360, 2596, 3080, 3245, 3304, 4130, 4244, 4543, 5192, 5305, 6490, 7427, 8260, 8488, 9086, 10610, 11671, 12980, 14854, 16520, 18172, 21220, 22715, 23342, 25960, 29708, 36344, 37135, 42440, 45430, 46684, 58355, 59416, 62599, 74270, 81697, 90860, 93368, 116710, 125198, 148540, 163394, 181720, 233420, 250396, 297080, 312995, 326788, 408485, 438193, 466840, 500792, 625990, 653576, 688589, 816970, 876386, 1251980, 1377178, 1633940, 1752772, 2190965, 2503960, 2754356, 3267880, 3442945, 3505544, 4381930, 4820123, 5508712, 6885890, 8763860, 9640246, 13771780, 17527720, 19280492, 24100615, 27543560, 38560984, 48201230, 96402460, 192804920]

約数ペア:

[(1, 192804920), (2, 96402460), (4, 48201230), (5, 38560984), (7, 27543560), (8, 24100615), (10, 19280492), (11, 17527720), (14, 13771780), (20, 9640246), (22, 8763860), (28, 6885890), (35, 5508712), (40, 4820123), (44, 4381930), (55, 3505544), (56, 3442945), (59, 3267880), (70, 2754356), (77, 2503960), (88, 2190965), (110, 1752772), (118, 1633940), (140, 1377178), (154, 1251980), (220, 876386), (236, 816970), (280, 688589), (295, 653576), (308, 625990), (385, 500792), (413, 466840), (440, 438193), (472, 408485), (590, 326788), (616, 312995), (649, 297080), (770, 250396), (826, 233420), (1061, 181720), (1180, 163394), (1298, 148540), (1540, 125198), (1652, 116710), (2065, 93368), (2122, 90860), (2360, 81697), (2596, 74270), (3080, 62599), (3245, 59416), (3304, 58355), (4130, 46684), (4244, 45430), (4543, 42440), (5192, 37135), (5305, 36344), (6490, 29708), (7427, 25960), (8260, 23342), (8488, 22715), (9086, 21220), (10610, 18172), (11671, 16520), (12980, 14854)]