49172640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 172730880

約数和(自身を除く): 123558240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 96, 110, 120, 132, 134, 139, 160, 165, 176, 201, 220, 240, 264, 268, 278, 330, 335, 352, 402, 417, 440, 480, 528, 536, 556, 660, 670, 695, 737, 804, 834, 880, 1005, 1056, 1072, 1112, 1320, 1340, 1390, 1474, 1529, 1608, 1668, 1760, 2010, 2085, 2144, 2211, 2224, 2640, 2680, 2780, 2948, 3058, 3216, 3336, 3685, 4020, 4170, 4422, 4448, 4587, 5280, 5360, 5560, 5896, 6116, 6432, 6672, 7370, 7645, 8040, 8340, 8844, 9174, 9313, 10720, 11055, 11120, 11792, 12232, 13344, 14740, 15290, 16080, 16680, 17688, 18348, 18626, 22110, 22240, 22935, 23584, 24464, 27939, 29480, 30580, 32160, 33360, 35376, 36696, 37252, 44220, 45870, 46565, 48928, 55878, 58960, 61160, 66720, 70752, 73392, 74504, 88440, 91740, 93130, 102443, 111756, 117920, 122320, 139695, 146784, 149008, 176880, 183480, 186260, 204886, 223512, 244640, 279390, 298016, 307329, 353760, 366960, 372520, 409772, 447024, 512215, 558780, 614658, 733920, 745040, 819544, 894048, 1024430, 1117560, 1229316, 1490080, 1536645, 1639088, 2048860, 2235120, 2458632, 3073290, 3278176, 4097720, 4470240, 4917264, 6146580, 8195440, 9834528, 12293160, 16390880, 24586320, 49172640]

約数ペア:

[(1, 49172640), (2, 24586320), (3, 16390880), (4, 12293160), (5, 9834528), (6, 8195440), (8, 6146580), (10, 4917264), (11, 4470240), (12, 4097720), (15, 3278176), (16, 3073290), (20, 2458632), (22, 2235120), (24, 2048860), (30, 1639088), (32, 1536645), (33, 1490080), (40, 1229316), (44, 1117560), (48, 1024430), (55, 894048), (60, 819544), (66, 745040), (67, 733920), (80, 614658), (88, 558780), (96, 512215), (110, 447024), (120, 409772), (132, 372520), (134, 366960), (139, 353760), (160, 307329), (165, 298016), (176, 279390), (201, 244640), (220, 223512), (240, 204886), (264, 186260), (268, 183480), (278, 176880), (330, 149008), (335, 146784), (352, 139695), (402, 122320), (417, 117920), (440, 111756), (480, 102443), (528, 93130), (536, 91740), (556, 88440), (660, 74504), (670, 73392), (695, 70752), (737, 66720), (804, 61160), (834, 58960), (880, 55878), (1005, 48928), (1056, 46565), (1072, 45870), (1112, 44220), (1320, 37252), (1340, 36696), (1390, 35376), (1474, 33360), (1529, 32160), (1608, 30580), (1668, 29480), (1760, 27939), (2010, 24464), (2085, 23584), (2144, 22935), (2211, 22240), (2224, 22110), (2640, 18626), (2680, 18348), (2780, 17688), (2948, 16680), (3058, 16080), (3216, 15290), (3336, 14740), (3685, 13344), (4020, 12232), (4170, 11792), (4422, 11120), (4448, 11055), (4587, 10720), (5280, 9313), (5360, 9174), (5560, 8844), (5896, 8340), (6116, 8040), (6432, 7645), (6672, 7370)]