23003640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 84296160

約数和(自身を除く): 61292520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 157, 165, 180, 185, 198, 220, 222, 264, 296, 314, 330, 333, 360, 370, 396, 407, 440, 444, 471, 495, 555, 628, 660, 666, 740, 785, 792, 814, 888, 942, 990, 1110, 1221, 1256, 1320, 1332, 1413, 1480, 1570, 1628, 1665, 1727, 1884, 1980, 2035, 2220, 2355, 2442, 2664, 2826, 3140, 3256, 3330, 3454, 3663, 3768, 3960, 4070, 4440, 4710, 4884, 5181, 5652, 5809, 6105, 6280, 6660, 6908, 7065, 7326, 8140, 8635, 9420, 9768, 10362, 11304, 11618, 12210, 13320, 13816, 14130, 14652, 15543, 16280, 17270, 17427, 18315, 18840, 20724, 23236, 24420, 25905, 28260, 29045, 29304, 31086, 34540, 34854, 36630, 41448, 46472, 48840, 51810, 52281, 56520, 58090, 62172, 63899, 69080, 69708, 73260, 77715, 87135, 103620, 104562, 116180, 124344, 127798, 139416, 146520, 155430, 174270, 191697, 207240, 209124, 232360, 255596, 261405, 310860, 319495, 348540, 383394, 418248, 511192, 522810, 575091, 621720, 638990, 697080, 766788, 958485, 1045620, 1150182, 1277980, 1533576, 1916970, 2091240, 2300364, 2555960, 2875455, 3833940, 4600728, 5750910, 7667880, 11501820, 23003640]

約数ペア:

[(1, 23003640), (2, 11501820), (3, 7667880), (4, 5750910), (5, 4600728), (6, 3833940), (8, 2875455), (9, 2555960), (10, 2300364), (11, 2091240), (12, 1916970), (15, 1533576), (18, 1277980), (20, 1150182), (22, 1045620), (24, 958485), (30, 766788), (33, 697080), (36, 638990), (37, 621720), (40, 575091), (44, 522810), (45, 511192), (55, 418248), (60, 383394), (66, 348540), (72, 319495), (74, 310860), (88, 261405), (90, 255596), (99, 232360), (110, 209124), (111, 207240), (120, 191697), (132, 174270), (148, 155430), (157, 146520), (165, 139416), (180, 127798), (185, 124344), (198, 116180), (220, 104562), (222, 103620), (264, 87135), (296, 77715), (314, 73260), (330, 69708), (333, 69080), (360, 63899), (370, 62172), (396, 58090), (407, 56520), (440, 52281), (444, 51810), (471, 48840), (495, 46472), (555, 41448), (628, 36630), (660, 34854), (666, 34540), (740, 31086), (785, 29304), (792, 29045), (814, 28260), (888, 25905), (942, 24420), (990, 23236), (1110, 20724), (1221, 18840), (1256, 18315), (1320, 17427), (1332, 17270), (1413, 16280), (1480, 15543), (1570, 14652), (1628, 14130), (1665, 13816), (1727, 13320), (1884, 12210), (1980, 11618), (2035, 11304), (2220, 10362), (2355, 9768), (2442, 9420), (2664, 8635), (2826, 8140), (3140, 7326), (3256, 7065), (3330, 6908), (3454, 6660), (3663, 6280), (3768, 6105), (3960, 5809), (4070, 5652), (4440, 5181), (4710, 4884)]