1291448880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 320

約数和(自身を含む): 4700592000

約数和(自身を除く): 3409143120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 53, 54, 58, 60, 72, 80, 87, 90, 106, 108, 116, 120, 135, 144, 145, 159, 174, 180, 212, 216, 232, 240, 261, 265, 270, 290, 318, 348, 360, 389, 424, 432, 435, 464, 477, 522, 530, 540, 580, 636, 696, 720, 778, 783, 795, 848, 870, 954, 1044, 1060, 1080, 1160, 1167, 1272, 1305, 1392, 1431, 1537, 1556, 1566, 1590, 1740, 1908, 1945, 2088, 2120, 2160, 2320, 2334, 2385, 2544, 2610, 2862, 3074, 3112, 3132, 3180, 3480, 3501, 3816, 3890, 3915, 4176, 4240, 4611, 4668, 4770, 5220, 5724, 5835, 6148, 6224, 6264, 6360, 6960, 7002, 7155, 7632, 7685, 7780, 7830, 9222, 9336, 9540, 10440, 10503, 11281, 11448, 11670, 12296, 12528, 12720, 13833, 14004, 14310, 15370, 15560, 15660, 17505, 18444, 18672, 19080, 20617, 20880, 21006, 22562, 22896, 23055, 23340, 24592, 27666, 28008, 28620, 30740, 31120, 31320, 33843, 35010, 36888, 38160, 41234, 41499, 42012, 45124, 46110, 46680, 52515, 55332, 56016, 56405, 57240, 61480, 61851, 62640, 67686, 69165, 70020, 73776, 82468, 82998, 84024, 90248, 92220, 93360, 101529, 103085, 105030, 110664, 112810, 114480, 122960, 123702, 135372, 138330, 140040, 164936, 165996, 168048, 169215, 180496, 184440, 185553, 203058, 206170, 207495, 210060, 221328, 225620, 247404, 270744, 276660, 280080, 304587, 309255, 329872, 331992, 338430, 368880, 371106, 406116, 412340, 414990, 420120, 451240, 494808, 507645, 541488, 553320, 556659, 597893, 609174, 618510, 663984, 676860, 742212, 812232, 824680, 829980, 840240, 902480, 927765, 989616, 1015290, 1106640, 1113318, 1195786, 1218348, 1237020, 1353720, 1484424, 1522935, 1624464, 1649360, 1659960, 1793679, 1855530, 2030580, 2226636, 2391572, 2436696, 2474040, 2707440, 2783295, 2968848, 2989465, 3045870, 3319920, 3587358, 3711060, 4061160, 4453272, 4783144, 4873392, 4948080, 5381037, 5566590, 5978930, 6091740, 7174716, 7422120, 8122320, 8906544, 8968395, 9566288, 10762074, 11133180, 11957860, 12183480, 14349432, 14844240, 16143111, 17936790, 21524148, 22266360, 23915720, 24366960, 26905185, 28698864, 32286222, 35873580, 43048296, 44532720, 47831440, 53810370, 64572444, 71747160, 80715555, 86096592, 107620740, 129144888, 143494320, 161431110, 215241480, 258289776, 322862220, 430482960, 645724440, 1291448880]

約数ペア:

[(1, 1291448880), (2, 645724440), (3, 430482960), (4, 322862220), (5, 258289776), (6, 215241480), (8, 161431110), (9, 143494320), (10, 129144888), (12, 107620740), (15, 86096592), (16, 80715555), (18, 71747160), (20, 64572444), (24, 53810370), (27, 47831440), (29, 44532720), (30, 43048296), (36, 35873580), (40, 32286222), (45, 28698864), (48, 26905185), (53, 24366960), (54, 23915720), (58, 22266360), (60, 21524148), (72, 17936790), (80, 16143111), (87, 14844240), (90, 14349432), (106, 12183480), (108, 11957860), (116, 11133180), (120, 10762074), (135, 9566288), (144, 8968395), (145, 8906544), (159, 8122320), (174, 7422120), (180, 7174716), (212, 6091740), (216, 5978930), (232, 5566590), (240, 5381037), (261, 4948080), (265, 4873392), (270, 4783144), (290, 4453272), (318, 4061160), (348, 3711060), (360, 3587358), (389, 3319920), (424, 3045870), (432, 2989465), (435, 2968848), (464, 2783295), (477, 2707440), (522, 2474040), (530, 2436696), (540, 2391572), (580, 2226636), (636, 2030580), (696, 1855530), (720, 1793679), (778, 1659960), (783, 1649360), (795, 1624464), (848, 1522935), (870, 1484424), (954, 1353720), (1044, 1237020), (1060, 1218348), (1080, 1195786), (1160, 1113318), (1167, 1106640), (1272, 1015290), (1305, 989616), (1392, 927765), (1431, 902480), (1537, 840240), (1556, 829980), (1566, 824680), (1590, 812232), (1740, 742212), (1908, 676860), (1945, 663984), (2088, 618510), (2120, 609174), (2160, 597893), (2320, 556659), (2334, 553320), (2385, 541488), (2544, 507645), (2610, 494808), (2862, 451240), (3074, 420120), (3112, 414990), (3132, 412340), (3180, 406116), (3480, 371106), (3501, 368880), (3816, 338430), (3890, 331992), (3915, 329872), (4176, 309255), (4240, 304587), (4611, 280080), (4668, 276660), (4770, 270744), (5220, 247404), (5724, 225620), (5835, 221328), (6148, 210060), (6224, 207495), (6264, 206170), (6360, 203058), (6960, 185553), (7002, 184440), (7155, 180496), (7632, 169215), (7685, 168048), (7780, 165996), (7830, 164936), (9222, 140040), (9336, 138330), (9540, 135372), (10440, 123702), (10503, 122960), (11281, 114480), (11448, 112810), (11670, 110664), (12296, 105030), (12528, 103085), (12720, 101529), (13833, 93360), (14004, 92220), (14310, 90248), (15370, 84024), (15560, 82998), (15660, 82468), (17505, 73776), (18444, 70020), (18672, 69165), (19080, 67686), (20617, 62640), (20880, 61851), (21006, 61480), (22562, 57240), (22896, 56405), (23055, 56016), (23340, 55332), (24592, 52515), (27666, 46680), (28008, 46110), (28620, 45124), (30740, 42012), (31120, 41499), (31320, 41234), (33843, 38160), (35010, 36888)]