15692572720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6299}}^1$

素因数の和:6491

約数の個数: 160

約数和(自身を含む): 42184800000

約数和(自身を除く): 26492227280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 149, 152, 176, 190, 209, 220, 298, 304, 380, 418, 440, 596, 745, 760, 836, 880, 1045, 1192, 1490, 1520, 1639, 1672, 2090, 2384, 2831, 2980, 3278, 3344, 4180, 5662, 5960, 6299, 6556, 8195, 8360, 11324, 11920, 12598, 13112, 14155, 16390, 16720, 22648, 25196, 26224, 28310, 31141, 31495, 32780, 45296, 50392, 56620, 62282, 62990, 65560, 69289, 100784, 113240, 119681, 124564, 125980, 131120, 138578, 155705, 226480, 239362, 249128, 251960, 277156, 311410, 346445, 478724, 498256, 503920, 554312, 598405, 622820, 692890, 938551, 957448, 1108624, 1196810, 1245640, 1316491, 1385780, 1877102, 1914896, 2393620, 2491280, 2632982, 2771560, 3754204, 4692755, 4787240, 5265964, 5543120, 6582455, 7508408, 9385510, 9574480, 10324061, 10531928, 13164910, 15016816, 17832469, 18771020, 20648122, 21063856, 26329820, 35664938, 37542040, 41296244, 51620305, 52659640, 71329876, 75084080, 82592488, 89162345, 103240610, 105319280, 142659752, 165184976, 178324690, 196157159, 206481220, 285319504, 356649380, 392314318, 412962440, 713298760, 784628636, 825924880, 980785795, 1426597520, 1569257272, 1961571590, 3138514544, 3923143180, 7846286360, 15692572720]

約数ペア:

[(1, 15692572720), (2, 7846286360), (4, 3923143180), (5, 3138514544), (8, 1961571590), (10, 1569257272), (11, 1426597520), (16, 980785795), (19, 825924880), (20, 784628636), (22, 713298760), (38, 412962440), (40, 392314318), (44, 356649380), (55, 285319504), (76, 206481220), (80, 196157159), (88, 178324690), (95, 165184976), (110, 142659752), (149, 105319280), (152, 103240610), (176, 89162345), (190, 82592488), (209, 75084080), (220, 71329876), (298, 52659640), (304, 51620305), (380, 41296244), (418, 37542040), (440, 35664938), (596, 26329820), (745, 21063856), (760, 20648122), (836, 18771020), (880, 17832469), (1045, 15016816), (1192, 13164910), (1490, 10531928), (1520, 10324061), (1639, 9574480), (1672, 9385510), (2090, 7508408), (2384, 6582455), (2831, 5543120), (2980, 5265964), (3278, 4787240), (3344, 4692755), (4180, 3754204), (5662, 2771560), (5960, 2632982), (6299, 2491280), (6556, 2393620), (8195, 1914896), (8360, 1877102), (11324, 1385780), (11920, 1316491), (12598, 1245640), (13112, 1196810), (14155, 1108624), (16390, 957448), (16720, 938551), (22648, 692890), (25196, 622820), (26224, 598405), (28310, 554312), (31141, 503920), (31495, 498256), (32780, 478724), (45296, 346445), (50392, 311410), (56620, 277156), (62282, 251960), (62990, 249128), (65560, 239362), (69289, 226480), (100784, 155705), (113240, 138578), (119681, 131120), (124564, 125980)]