1886742720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 280

約数和(自身を含む): 6800081904

約数和(自身を除く): 4913339184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 480, 498, 540, 576, 648, 664, 720, 747, 810, 830, 864, 877, 960, 996, 1080, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1728, 1754, 1992, 2160, 2241, 2490, 2592, 2631, 2656, 2880, 2988, 3240, 3320, 3508, 3735, 3984, 4320, 4385, 4482, 4980, 5184, 5262, 5312, 5976, 6480, 6640, 6723, 7016, 7470, 7893, 7968, 8640, 8770, 8964, 9960, 10524, 11205, 11952, 12960, 13155, 13280, 13446, 14032, 14940, 15786, 15936, 17540, 17928, 19920, 21048, 22410, 23679, 23904, 25920, 26310, 26560, 26892, 28064, 29880, 31572, 33615, 35080, 35856, 39465, 39840, 42096, 44820, 47358, 47808, 52620, 53784, 56128, 59760, 63144, 67230, 70160, 71037, 71712, 72791, 78930, 79680, 84192, 89640, 94716, 105240, 107568, 118395, 119520, 126288, 134460, 140320, 142074, 143424, 145582, 157860, 168384, 179280, 189432, 210480, 215136, 218373, 236790, 239040, 252576, 268920, 280640, 284148, 291164, 315720, 355185, 358560, 363955, 378864, 420960, 430272, 436746, 473580, 505152, 537840, 568296, 582328, 631440, 655119, 710370, 717120, 727910, 757728, 841920, 873492, 947160, 1075680, 1091865, 1136592, 1164656, 1262880, 1310238, 1420740, 1455820, 1515456, 1746984, 1894320, 1965357, 2151360, 2183730, 2273184, 2329312, 2525760, 2620476, 2841480, 2911640, 3275595, 3493968, 3788640, 3930714, 4367460, 4546368, 4658624, 5240952, 5682960, 5823280, 5896071, 6551190, 6987936, 7577280, 7861428, 8734920, 9826785, 10481904, 11365920, 11646560, 11792142, 13102380, 13975872, 15722856, 17469840, 19653570, 20963808, 22731840, 23293120, 23584284, 26204760, 29480355, 31445712, 34939680, 39307140, 41927616, 47168568, 52409520, 58960710, 62891424, 69879360, 78614280, 94337136, 104819040, 117921420, 125782848, 157228560, 188674272, 209638080, 235842840, 314457120, 377348544, 471685680, 628914240, 943371360, 1886742720]

約数ペア:

[(1, 1886742720), (2, 943371360), (3, 628914240), (4, 471685680), (5, 377348544), (6, 314457120), (8, 235842840), (9, 209638080), (10, 188674272), (12, 157228560), (15, 125782848), (16, 117921420), (18, 104819040), (20, 94337136), (24, 78614280), (27, 69879360), (30, 62891424), (32, 58960710), (36, 52409520), (40, 47168568), (45, 41927616), (48, 39307140), (54, 34939680), (60, 31445712), (64, 29480355), (72, 26204760), (80, 23584284), (81, 23293120), (83, 22731840), (90, 20963808), (96, 19653570), (108, 17469840), (120, 15722856), (135, 13975872), (144, 13102380), (160, 11792142), (162, 11646560), (166, 11365920), (180, 10481904), (192, 9826785), (216, 8734920), (240, 7861428), (249, 7577280), (270, 6987936), (288, 6551190), (320, 5896071), (324, 5823280), (332, 5682960), (360, 5240952), (405, 4658624), (415, 4546368), (432, 4367460), (480, 3930714), (498, 3788640), (540, 3493968), (576, 3275595), (648, 2911640), (664, 2841480), (720, 2620476), (747, 2525760), (810, 2329312), (830, 2273184), (864, 2183730), (877, 2151360), (960, 1965357), (996, 1894320), (1080, 1746984), (1245, 1515456), (1296, 1455820), (1328, 1420740), (1440, 1310238), (1494, 1262880), (1620, 1164656), (1660, 1136592), (1728, 1091865), (1754, 1075680), (1992, 947160), (2160, 873492), (2241, 841920), (2490, 757728), (2592, 727910), (2631, 717120), (2656, 710370), (2880, 655119), (2988, 631440), (3240, 582328), (3320, 568296), (3508, 537840), (3735, 505152), (3984, 473580), (4320, 436746), (4385, 430272), (4482, 420960), (4980, 378864), (5184, 363955), (5262, 358560), (5312, 355185), (5976, 315720), (6480, 291164), (6640, 284148), (6723, 280640), (7016, 268920), (7470, 252576), (7893, 239040), (7968, 236790), (8640, 218373), (8770, 215136), (8964, 210480), (9960, 189432), (10524, 179280), (11205, 168384), (11952, 157860), (12960, 145582), (13155, 143424), (13280, 142074), (13446, 140320), (14032, 134460), (14940, 126288), (15786, 119520), (15936, 118395), (17540, 107568), (17928, 105240), (19920, 94716), (21048, 89640), (22410, 84192), (23679, 79680), (23904, 78930), (25920, 72791), (26310, 71712), (26560, 71037), (26892, 70160), (28064, 67230), (29880, 63144), (31572, 59760), (33615, 56128), (35080, 53784), (35856, 52620), (39465, 47808), (39840, 47358), (42096, 44820)]