67679640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 187062120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 251, 252, 280, 315, 321, 360, 420, 428, 502, 504, 535, 630, 642, 749, 753, 840, 856, 963, 1004, 1070, 1255, 1260, 1284, 1498, 1506, 1605, 1757, 1926, 2008, 2140, 2247, 2259, 2510, 2520, 2568, 2996, 3012, 3210, 3514, 3745, 3765, 3852, 4280, 4494, 4518, 4815, 5020, 5271, 5992, 6024, 6420, 6741, 7028, 7490, 7530, 7704, 8785, 8988, 9036, 9630, 10040, 10542, 11235, 11295, 12840, 13482, 14056, 14980, 15060, 15813, 17570, 17976, 18072, 19260, 21084, 22470, 22590, 26355, 26857, 26964, 29960, 30120, 31626, 33705, 35140, 38520, 42168, 44940, 45180, 52710, 53714, 53928, 63252, 67410, 70280, 79065, 80571, 89880, 90360, 105420, 107428, 126504, 134285, 134820, 158130, 161142, 187999, 210840, 214856, 241713, 268570, 269640, 316260, 322284, 375998, 402855, 483426, 537140, 563997, 632520, 644568, 751996, 805710, 939995, 966852, 1074280, 1127994, 1208565, 1503992, 1611420, 1691991, 1879990, 1933704, 2255988, 2417130, 2819985, 3222840, 3383982, 3759980, 4511976, 4834260, 5639970, 6767964, 7519960, 8459955, 9668520, 11279940, 13535928, 16919910, 22559880, 33839820, 67679640]

約数ペア:

[(1, 67679640), (2, 33839820), (3, 22559880), (4, 16919910), (5, 13535928), (6, 11279940), (7, 9668520), (8, 8459955), (9, 7519960), (10, 6767964), (12, 5639970), (14, 4834260), (15, 4511976), (18, 3759980), (20, 3383982), (21, 3222840), (24, 2819985), (28, 2417130), (30, 2255988), (35, 1933704), (36, 1879990), (40, 1691991), (42, 1611420), (45, 1503992), (56, 1208565), (60, 1127994), (63, 1074280), (70, 966852), (72, 939995), (84, 805710), (90, 751996), (105, 644568), (107, 632520), (120, 563997), (126, 537140), (140, 483426), (168, 402855), (180, 375998), (210, 322284), (214, 316260), (251, 269640), (252, 268570), (280, 241713), (315, 214856), (321, 210840), (360, 187999), (420, 161142), (428, 158130), (502, 134820), (504, 134285), (535, 126504), (630, 107428), (642, 105420), (749, 90360), (753, 89880), (840, 80571), (856, 79065), (963, 70280), (1004, 67410), (1070, 63252), (1255, 53928), (1260, 53714), (1284, 52710), (1498, 45180), (1506, 44940), (1605, 42168), (1757, 38520), (1926, 35140), (2008, 33705), (2140, 31626), (2247, 30120), (2259, 29960), (2510, 26964), (2520, 26857), (2568, 26355), (2996, 22590), (3012, 22470), (3210, 21084), (3514, 19260), (3745, 18072), (3765, 17976), (3852, 17570), (4280, 15813), (4494, 15060), (4518, 14980), (4815, 14056), (5020, 13482), (5271, 12840), (5992, 11295), (6024, 11235), (6420, 10542), (6741, 10040), (7028, 9630), (7490, 9036), (7530, 8988), (7704, 8785)]