198644880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 707883264

約数和(自身を除く): 509238384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 317, 336, 373, 420, 560, 634, 746, 840, 951, 1119, 1268, 1492, 1585, 1680, 1865, 1902, 2219, 2238, 2536, 2611, 2984, 3170, 3730, 3804, 4438, 4476, 4755, 5072, 5222, 5595, 5968, 6340, 6657, 7460, 7608, 7833, 8876, 8952, 9510, 10444, 11095, 11190, 12680, 13055, 13314, 14920, 15216, 15666, 17752, 17904, 19020, 20888, 22190, 22380, 25360, 26110, 26628, 29840, 31332, 33285, 35504, 38040, 39165, 41776, 44380, 44760, 52220, 53256, 62664, 66570, 76080, 78330, 88760, 89520, 104440, 106512, 118241, 125328, 133140, 156660, 177520, 208880, 236482, 266280, 313320, 354723, 472964, 532560, 591205, 626640, 709446, 827687, 945928, 1182410, 1418892, 1655374, 1773615, 1891856, 2364820, 2483061, 2837784, 3310748, 3547230, 4138435, 4729640, 4966122, 5675568, 6621496, 7094460, 8276870, 9459280, 9932244, 12415305, 13242992, 14188920, 16553740, 19864488, 24830610, 28377840, 33107480, 39728976, 49661220, 66214960, 99322440, 198644880]

約数ペア:

[(1, 198644880), (2, 99322440), (3, 66214960), (4, 49661220), (5, 39728976), (6, 33107480), (7, 28377840), (8, 24830610), (10, 19864488), (12, 16553740), (14, 14188920), (15, 13242992), (16, 12415305), (20, 9932244), (21, 9459280), (24, 8276870), (28, 7094460), (30, 6621496), (35, 5675568), (40, 4966122), (42, 4729640), (48, 4138435), (56, 3547230), (60, 3310748), (70, 2837784), (80, 2483061), (84, 2364820), (105, 1891856), (112, 1773615), (120, 1655374), (140, 1418892), (168, 1182410), (210, 945928), (240, 827687), (280, 709446), (317, 626640), (336, 591205), (373, 532560), (420, 472964), (560, 354723), (634, 313320), (746, 266280), (840, 236482), (951, 208880), (1119, 177520), (1268, 156660), (1492, 133140), (1585, 125328), (1680, 118241), (1865, 106512), (1902, 104440), (2219, 89520), (2238, 88760), (2536, 78330), (2611, 76080), (2984, 66570), (3170, 62664), (3730, 53256), (3804, 52220), (4438, 44760), (4476, 44380), (4755, 41776), (5072, 39165), (5222, 38040), (5595, 35504), (5968, 33285), (6340, 31332), (6657, 29840), (7460, 26628), (7608, 26110), (7833, 25360), (8876, 22380), (8952, 22190), (9510, 20888), (10444, 19020), (11095, 17904), (11190, 17752), (12680, 15666), (13055, 15216), (13314, 14920)]