2321117640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 256

約数和(自身を含む): 7993497600

約数和(自身を除く): 5672379960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 151, 172, 180, 215, 216, 258, 270, 302, 331, 344, 360, 387, 430, 453, 516, 540, 604, 645, 662, 755, 774, 860, 906, 993, 1032, 1080, 1161, 1208, 1290, 1324, 1359, 1510, 1548, 1655, 1720, 1812, 1935, 1986, 2265, 2322, 2580, 2648, 2718, 2979, 3020, 3096, 3310, 3624, 3870, 3972, 4077, 4530, 4644, 4965, 5160, 5436, 5805, 5958, 6040, 6493, 6620, 6795, 7740, 7944, 8154, 8937, 9060, 9288, 9930, 10872, 11610, 11916, 12986, 13240, 13590, 14233, 14895, 15480, 16308, 17874, 18120, 19479, 19860, 20385, 23220, 23832, 25972, 27180, 28466, 29790, 32465, 32616, 35748, 38958, 39720, 40770, 42699, 44685, 46440, 49981, 51944, 54360, 56932, 58437, 59580, 64930, 71165, 71496, 77916, 81540, 85398, 89370, 97395, 99962, 113864, 116874, 119160, 128097, 129860, 142330, 149943, 155832, 163080, 170796, 175311, 178740, 194790, 199924, 213495, 233748, 249905, 256194, 259720, 284660, 292185, 299886, 341592, 350622, 357480, 384291, 389580, 399848, 426990, 449829, 467496, 499810, 512388, 569320, 584370, 599772, 640485, 701244, 749715, 768582, 779160, 853980, 876555, 899658, 999620, 1024776, 1168740, 1199544, 1280970, 1349487, 1402488, 1499430, 1537164, 1707960, 1753110, 1799316, 1921455, 1999240, 2149183, 2249145, 2337480, 2561940, 2698974, 2998860, 3074328, 3506220, 3598632, 3842910, 4298366, 4498290, 5123880, 5397948, 5997720, 6447549, 6747435, 7012440, 7685820, 8596732, 8996580, 10745915, 10795896, 12895098, 13494870, 15371640, 17193464, 17993160, 19342647, 21491830, 25790196, 26989740, 32237745, 38685294, 42983660, 51580392, 53979480, 58027941, 64475490, 77370588, 85967320, 96713235, 116055882, 128950980, 154741176, 193426470, 232111764, 257901960, 290139705, 386852940, 464223528, 580279410, 773705880, 1160558820, 2321117640]

約数ペア:

[(1, 2321117640), (2, 1160558820), (3, 773705880), (4, 580279410), (5, 464223528), (6, 386852940), (8, 290139705), (9, 257901960), (10, 232111764), (12, 193426470), (15, 154741176), (18, 128950980), (20, 116055882), (24, 96713235), (27, 85967320), (30, 77370588), (36, 64475490), (40, 58027941), (43, 53979480), (45, 51580392), (54, 42983660), (60, 38685294), (72, 32237745), (86, 26989740), (90, 25790196), (108, 21491830), (120, 19342647), (129, 17993160), (135, 17193464), (151, 15371640), (172, 13494870), (180, 12895098), (215, 10795896), (216, 10745915), (258, 8996580), (270, 8596732), (302, 7685820), (331, 7012440), (344, 6747435), (360, 6447549), (387, 5997720), (430, 5397948), (453, 5123880), (516, 4498290), (540, 4298366), (604, 3842910), (645, 3598632), (662, 3506220), (755, 3074328), (774, 2998860), (860, 2698974), (906, 2561940), (993, 2337480), (1032, 2249145), (1080, 2149183), (1161, 1999240), (1208, 1921455), (1290, 1799316), (1324, 1753110), (1359, 1707960), (1510, 1537164), (1548, 1499430), (1655, 1402488), (1720, 1349487), (1812, 1280970), (1935, 1199544), (1986, 1168740), (2265, 1024776), (2322, 999620), (2580, 899658), (2648, 876555), (2718, 853980), (2979, 779160), (3020, 768582), (3096, 749715), (3310, 701244), (3624, 640485), (3870, 599772), (3972, 584370), (4077, 569320), (4530, 512388), (4644, 499810), (4965, 467496), (5160, 449829), (5436, 426990), (5805, 399848), (5958, 389580), (6040, 384291), (6493, 357480), (6620, 350622), (6795, 341592), (7740, 299886), (7944, 292185), (8154, 284660), (8937, 259720), (9060, 256194), (9288, 249905), (9930, 233748), (10872, 213495), (11610, 199924), (11916, 194790), (12986, 178740), (13240, 175311), (13590, 170796), (14233, 163080), (14895, 155832), (15480, 149943), (16308, 142330), (17874, 129860), (18120, 128097), (19479, 119160), (19860, 116874), (20385, 113864), (23220, 99962), (23832, 97395), (25972, 89370), (27180, 85398), (28466, 81540), (29790, 77916), (32465, 71496), (32616, 71165), (35748, 64930), (38958, 59580), (39720, 58437), (40770, 56932), (42699, 54360), (44685, 51944), (46440, 49981)]