262792040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 727142400

約数和(自身を除く): 464350360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 94, 95, 133, 140, 152, 188, 190, 235, 266, 280, 329, 376, 380, 470, 532, 658, 665, 760, 893, 940, 1051, 1064, 1316, 1330, 1645, 1786, 1880, 2102, 2632, 2660, 3290, 3572, 4204, 4465, 5255, 5320, 6251, 6580, 7144, 7357, 8408, 8930, 10510, 12502, 13160, 14714, 17860, 19969, 21020, 25004, 29428, 31255, 35720, 36785, 39938, 42040, 49397, 50008, 58856, 62510, 73570, 79876, 98794, 99845, 125020, 139783, 147140, 159752, 197588, 199690, 246985, 250040, 279566, 294280, 345779, 395176, 399380, 493970, 559132, 691558, 698915, 798760, 938543, 987940, 1118264, 1383116, 1397830, 1728895, 1877086, 1975880, 2766232, 2795660, 3457790, 3754172, 4692715, 5591320, 6569801, 6915580, 7508344, 9385430, 13139602, 13831160, 18770860, 26279204, 32849005, 37541720, 52558408, 65698010, 131396020, 262792040]

約数ペア:

[(1, 262792040), (2, 131396020), (4, 65698010), (5, 52558408), (7, 37541720), (8, 32849005), (10, 26279204), (14, 18770860), (19, 13831160), (20, 13139602), (28, 9385430), (35, 7508344), (38, 6915580), (40, 6569801), (47, 5591320), (56, 4692715), (70, 3754172), (76, 3457790), (94, 2795660), (95, 2766232), (133, 1975880), (140, 1877086), (152, 1728895), (188, 1397830), (190, 1383116), (235, 1118264), (266, 987940), (280, 938543), (329, 798760), (376, 698915), (380, 691558), (470, 559132), (532, 493970), (658, 399380), (665, 395176), (760, 345779), (893, 294280), (940, 279566), (1051, 250040), (1064, 246985), (1316, 199690), (1330, 197588), (1645, 159752), (1786, 147140), (1880, 139783), (2102, 125020), (2632, 99845), (2660, 98794), (3290, 79876), (3572, 73570), (4204, 62510), (4465, 58856), (5255, 50008), (5320, 49397), (6251, 42040), (6580, 39938), (7144, 36785), (7357, 35720), (8408, 31255), (8930, 29428), (10510, 25004), (12502, 21020), (13160, 19969), (14714, 17860)]