2282207640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 7012051200

約数和(自身を除く): 4729843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 139, 183, 244, 278, 305, 366, 417, 488, 556, 610, 695, 732, 834, 915, 1112, 1220, 1390, 1464, 1668, 1830, 2085, 2243, 2440, 2780, 3336, 3660, 4170, 4486, 5560, 6729, 7320, 8340, 8479, 8972, 11215, 13458, 16680, 16958, 17944, 22430, 25437, 26916, 33645, 33916, 42395, 44860, 50874, 53832, 67290, 67832, 84790, 89720, 101748, 127185, 134580, 136823, 169580, 203496, 254370, 269160, 273646, 311777, 339160, 410469, 508740, 547292, 623554, 684115, 820938, 935331, 1017480, 1094584, 1247108, 1368230, 1558885, 1641876, 1870662, 2052345, 2494216, 2736460, 3117770, 3283752, 3741324, 4104690, 4676655, 5472920, 6235540, 7482648, 8209380, 9353310, 12471080, 16418760, 18706620, 19018397, 37413240, 38036794, 57055191, 76073588, 95091985, 114110382, 152147176, 190183970, 228220764, 285275955, 380367940, 456441528, 570551910, 760735880, 1141103820, 2282207640]

約数ペア:

[(1, 2282207640), (2, 1141103820), (3, 760735880), (4, 570551910), (5, 456441528), (6, 380367940), (8, 285275955), (10, 228220764), (12, 190183970), (15, 152147176), (20, 114110382), (24, 95091985), (30, 76073588), (40, 57055191), (60, 38036794), (61, 37413240), (120, 19018397), (122, 18706620), (139, 16418760), (183, 12471080), (244, 9353310), (278, 8209380), (305, 7482648), (366, 6235540), (417, 5472920), (488, 4676655), (556, 4104690), (610, 3741324), (695, 3283752), (732, 3117770), (834, 2736460), (915, 2494216), (1112, 2052345), (1220, 1870662), (1390, 1641876), (1464, 1558885), (1668, 1368230), (1830, 1247108), (2085, 1094584), (2243, 1017480), (2440, 935331), (2780, 820938), (3336, 684115), (3660, 623554), (4170, 547292), (4486, 508740), (5560, 410469), (6729, 339160), (7320, 311777), (8340, 273646), (8479, 269160), (8972, 254370), (11215, 203496), (13458, 169580), (16680, 136823), (16958, 134580), (17944, 127185), (22430, 101748), (25437, 89720), (26916, 84790), (33645, 67832), (33916, 67290), (42395, 53832), (44860, 50874)]