68324760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 198996840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1427, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2854, 3192, 3420, 3990, 4281, 4788, 5320, 5708, 5985, 6840, 7135, 7980, 8562, 9576, 9989, 11416, 11970, 12843, 14270, 15960, 17124, 19978, 21405, 23940, 25686, 27113, 28540, 29967, 34248, 39956, 42810, 47880, 49945, 51372, 54226, 57080, 59934, 64215, 79912, 81339, 85620, 89901, 99890, 102744, 108452, 119868, 128430, 135565, 149835, 162678, 171240, 179802, 189791, 199780, 216904, 239736, 244017, 256860, 271130, 299670, 325356, 359604, 379582, 399560, 406695, 449505, 488034, 513720, 542260, 569373, 599340, 650712, 719208, 759164, 813390, 899010, 948955, 976068, 1084520, 1138746, 1198680, 1220085, 1518328, 1626780, 1708119, 1798020, 1897910, 1952136, 2277492, 2440170, 2846865, 3253560, 3416238, 3596040, 3795820, 4554984, 4880340, 5693730, 6832476, 7591640, 8540595, 9760680, 11387460, 13664952, 17081190, 22774920, 34162380, 68324760]

約数ペア:

[(1, 68324760), (2, 34162380), (3, 22774920), (4, 17081190), (5, 13664952), (6, 11387460), (7, 9760680), (8, 8540595), (9, 7591640), (10, 6832476), (12, 5693730), (14, 4880340), (15, 4554984), (18, 3795820), (19, 3596040), (20, 3416238), (21, 3253560), (24, 2846865), (28, 2440170), (30, 2277492), (35, 1952136), (36, 1897910), (38, 1798020), (40, 1708119), (42, 1626780), (45, 1518328), (56, 1220085), (57, 1198680), (60, 1138746), (63, 1084520), (70, 976068), (72, 948955), (76, 899010), (84, 813390), (90, 759164), (95, 719208), (105, 650712), (114, 599340), (120, 569373), (126, 542260), (133, 513720), (140, 488034), (152, 449505), (168, 406695), (171, 399560), (180, 379582), (190, 359604), (210, 325356), (228, 299670), (252, 271130), (266, 256860), (280, 244017), (285, 239736), (315, 216904), (342, 199780), (360, 189791), (380, 179802), (399, 171240), (420, 162678), (456, 149835), (504, 135565), (532, 128430), (570, 119868), (630, 108452), (665, 102744), (684, 99890), (760, 89901), (798, 85620), (840, 81339), (855, 79912), (1064, 64215), (1140, 59934), (1197, 57080), (1260, 54226), (1330, 51372), (1368, 49945), (1427, 47880), (1596, 42810), (1710, 39956), (1995, 34248), (2280, 29967), (2394, 28540), (2520, 27113), (2660, 25686), (2854, 23940), (3192, 21405), (3420, 19978), (3990, 17124), (4281, 15960), (4788, 14270), (5320, 12843), (5708, 11970), (5985, 11416), (6840, 9989), (7135, 9576), (7980, 8562)]