1806671520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 6618931200

約数和(自身を除く): 4812259680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 89, 90, 96, 108, 111, 120, 127, 135, 144, 148, 160, 178, 180, 185, 216, 222, 240, 254, 267, 270, 288, 296, 333, 356, 360, 370, 381, 432, 444, 445, 480, 508, 534, 540, 555, 592, 635, 666, 712, 720, 740, 762, 801, 864, 888, 890, 999, 1016, 1068, 1080, 1110, 1143, 1184, 1270, 1332, 1335, 1424, 1440, 1480, 1524, 1602, 1665, 1776, 1780, 1905, 1998, 2032, 2136, 2160, 2220, 2286, 2403, 2540, 2664, 2670, 2848, 2960, 3048, 3204, 3293, 3330, 3429, 3552, 3560, 3810, 3996, 4005, 4064, 4272, 4320, 4440, 4572, 4699, 4806, 4995, 5080, 5328, 5340, 5715, 5920, 6096, 6408, 6586, 6660, 6858, 7120, 7620, 7992, 8010, 8544, 8880, 9144, 9398, 9612, 9879, 9990, 10160, 10656, 10680, 11303, 11430, 12015, 12192, 12816, 13172, 13320, 13716, 14097, 14240, 15240, 15984, 16020, 16465, 17145, 17760, 18288, 18796, 19224, 19758, 19980, 20320, 21360, 22606, 22860, 23495, 24030, 25632, 26344, 26640, 27432, 28194, 29637, 30480, 31968, 32040, 32930, 33909, 34290, 36576, 37592, 38448, 39516, 39960, 42291, 42720, 45212, 45720, 46990, 48060, 49395, 52688, 53280, 54864, 56388, 56515, 59274, 60960, 64080, 65860, 67818, 68580, 70485, 75184, 76896, 79032, 79920, 84582, 88911, 90424, 91440, 93980, 96120, 98790, 101727, 105376, 109728, 112776, 113030, 118548, 126873, 128160, 131720, 135636, 137160, 140970, 148185, 150368, 158064, 159840, 169164, 169545, 177822, 180848, 182880, 187960, 192240, 197580, 203454, 211455, 225552, 226060, 237096, 253746, 263440, 271272, 274320, 281940, 296370, 305181, 316128, 338328, 339090, 355644, 361696, 375920, 384480, 395160, 406908, 418211, 422910, 444555, 451104, 452120, 474192, 507492, 508635, 526880, 542544, 548640, 563880, 592740, 610362, 634365, 676656, 678180, 711288, 751840, 790320, 813816, 836422, 845820, 889110, 904240, 948384, 1014984, 1017270, 1085088, 1127760, 1185480, 1220724, 1254633, 1268730, 1353312, 1356360, 1422576, 1525905, 1580640, 1627632, 1672844, 1691640, 1778220, 1808480, 2029968, 2034540, 2091055, 2255520, 2370960, 2441448, 2509266, 2537460, 2712720, 2845152, 3051810, 3255264, 3345688, 3383280, 3556440, 3763899, 4059936, 4069080, 4182110, 4741920, 4882896, 5018532, 5074920, 5425440, 6103620, 6273165, 6691376, 6766560, 7112880, 7527798, 8138160, 8364220, 9765792, 10037064, 10149840, 11291697, 12207240, 12546330, 13382752, 14225760, 15055596, 16276320, 16728440, 18819495, 20074128, 20299680, 22583394, 24414480, 25092660, 30111192, 33456880, 37638990, 40148256, 45166788, 48828960, 50185320, 56458485, 60222384, 66913760, 75277980, 90333576, 100370640, 112916970, 120444768, 150555960, 180667152, 200741280, 225833940, 301111920, 361334304, 451667880, 602223840, 903335760, 1806671520]

約数ペア:

[(1, 1806671520), (2, 903335760), (3, 602223840), (4, 451667880), (5, 361334304), (6, 301111920), (8, 225833940), (9, 200741280), (10, 180667152), (12, 150555960), (15, 120444768), (16, 112916970), (18, 100370640), (20, 90333576), (24, 75277980), (27, 66913760), (30, 60222384), (32, 56458485), (36, 50185320), (37, 48828960), (40, 45166788), (45, 40148256), (48, 37638990), (54, 33456880), (60, 30111192), (72, 25092660), (74, 24414480), (80, 22583394), (89, 20299680), (90, 20074128), (96, 18819495), (108, 16728440), (111, 16276320), (120, 15055596), (127, 14225760), (135, 13382752), (144, 12546330), (148, 12207240), (160, 11291697), (178, 10149840), (180, 10037064), (185, 9765792), (216, 8364220), (222, 8138160), (240, 7527798), (254, 7112880), (267, 6766560), (270, 6691376), (288, 6273165), (296, 6103620), (333, 5425440), (356, 5074920), (360, 5018532), (370, 4882896), (381, 4741920), (432, 4182110), (444, 4069080), (445, 4059936), (480, 3763899), (508, 3556440), (534, 3383280), (540, 3345688), (555, 3255264), (592, 3051810), (635, 2845152), (666, 2712720), (712, 2537460), (720, 2509266), (740, 2441448), (762, 2370960), (801, 2255520), (864, 2091055), (888, 2034540), (890, 2029968), (999, 1808480), (1016, 1778220), (1068, 1691640), (1080, 1672844), (1110, 1627632), (1143, 1580640), (1184, 1525905), (1270, 1422576), (1332, 1356360), (1335, 1353312), (1424, 1268730), (1440, 1254633), (1480, 1220724), (1524, 1185480), (1602, 1127760), (1665, 1085088), (1776, 1017270), (1780, 1014984), (1905, 948384), (1998, 904240), (2032, 889110), (2136, 845820), (2160, 836422), (2220, 813816), (2286, 790320), (2403, 751840), (2540, 711288), (2664, 678180), (2670, 676656), (2848, 634365), (2960, 610362), (3048, 592740), (3204, 563880), (3293, 548640), (3330, 542544), (3429, 526880), (3552, 508635), (3560, 507492), (3810, 474192), (3996, 452120), (4005, 451104), (4064, 444555), (4272, 422910), (4320, 418211), (4440, 406908), (4572, 395160), (4699, 384480), (4806, 375920), (4995, 361696), (5080, 355644), (5328, 339090), (5340, 338328), (5715, 316128), (5920, 305181), (6096, 296370), (6408, 281940), (6586, 274320), (6660, 271272), (6858, 263440), (7120, 253746), (7620, 237096), (7992, 226060), (8010, 225552), (8544, 211455), (8880, 203454), (9144, 197580), (9398, 192240), (9612, 187960), (9879, 182880), (9990, 180848), (10160, 177822), (10656, 169545), (10680, 169164), (11303, 159840), (11430, 158064), (12015, 150368), (12192, 148185), (12816, 140970), (13172, 137160), (13320, 135636), (13716, 131720), (14097, 128160), (14240, 126873), (15240, 118548), (15984, 113030), (16020, 112776), (16465, 109728), (17145, 105376), (17760, 101727), (18288, 98790), (18796, 96120), (19224, 93980), (19758, 91440), (19980, 90424), (20320, 88911), (21360, 84582), (22606, 79920), (22860, 79032), (23495, 76896), (24030, 75184), (25632, 70485), (26344, 68580), (26640, 67818), (27432, 65860), (28194, 64080), (29637, 60960), (30480, 59274), (31968, 56515), (32040, 56388), (32930, 54864), (33909, 53280), (34290, 52688), (36576, 49395), (37592, 48060), (38448, 46990), (39516, 45720), (39960, 45212), (42291, 42720)]