1537107520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2628

約数の個数: 112

約数和(自身を含む): 3969520128

約数和(自身を除く): 2432412608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 151, 160, 208, 260, 302, 320, 416, 520, 604, 755, 832, 1040, 1208, 1510, 1963, 2080, 2416, 2447, 3020, 3926, 4160, 4832, 4894, 6040, 7852, 9664, 9788, 9815, 12080, 12235, 15704, 19576, 19630, 24160, 24470, 31408, 31811, 39152, 39260, 48320, 48940, 62816, 63622, 78304, 78520, 97880, 125632, 127244, 156608, 157040, 159055, 195760, 254488, 314080, 318110, 369497, 391520, 508976, 628160, 636220, 738994, 783040, 1017952, 1272440, 1477988, 1847485, 2035904, 2544880, 2955976, 3694970, 4803461, 5089760, 5911952, 7389940, 9606922, 10179520, 11823904, 14779880, 19213844, 23647808, 24017305, 29559760, 38427688, 48034610, 59119520, 76855376, 96069220, 118239040, 153710752, 192138440, 307421504, 384276880, 768553760, 1537107520]

約数ペア:

[(1, 1537107520), (2, 768553760), (4, 384276880), (5, 307421504), (8, 192138440), (10, 153710752), (13, 118239040), (16, 96069220), (20, 76855376), (26, 59119520), (32, 48034610), (40, 38427688), (52, 29559760), (64, 24017305), (65, 23647808), (80, 19213844), (104, 14779880), (130, 11823904), (151, 10179520), (160, 9606922), (208, 7389940), (260, 5911952), (302, 5089760), (320, 4803461), (416, 3694970), (520, 2955976), (604, 2544880), (755, 2035904), (832, 1847485), (1040, 1477988), (1208, 1272440), (1510, 1017952), (1963, 783040), (2080, 738994), (2416, 636220), (2447, 628160), (3020, 508976), (3926, 391520), (4160, 369497), (4832, 318110), (4894, 314080), (6040, 254488), (7852, 195760), (9664, 159055), (9788, 157040), (9815, 156608), (12080, 127244), (12235, 125632), (15704, 97880), (19576, 78520), (19630, 78304), (24160, 63622), (24470, 62816), (31408, 48940), (31811, 48320), (39152, 39260)]