18840807360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 560

約数和(自身を含む): 71725779840

約数和(自身を除く): 52884972480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 67, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 134, 135, 144, 152, 160, 162, 171, 180, 190, 192, 201, 216, 228, 240, 268, 270, 285, 288, 304, 320, 324, 335, 342, 360, 380, 402, 405, 432, 456, 480, 513, 536, 540, 570, 571, 576, 603, 608, 648, 670, 684, 720, 760, 804, 810, 855, 864, 912, 960, 1005, 1026, 1072, 1080, 1140, 1142, 1206, 1216, 1273, 1296, 1340, 1368, 1440, 1520, 1539, 1608, 1620, 1710, 1713, 1728, 1809, 1824, 2010, 2052, 2144, 2160, 2280, 2284, 2412, 2546, 2565, 2592, 2680, 2736, 2855, 2880, 3015, 3040, 3078, 3216, 3240, 3420, 3426, 3618, 3648, 3819, 4020, 4104, 4288, 4320, 4560, 4568, 4824, 5092, 5130, 5139, 5184, 5360, 5427, 5472, 5710, 6030, 6080, 6156, 6365, 6432, 6480, 6840, 6852, 7236, 7638, 7695, 8040, 8208, 8565, 8640, 9045, 9120, 9136, 9648, 10184, 10260, 10278, 10720, 10849, 10854, 10944, 11420, 11457, 12060, 12312, 12730, 12864, 12960, 13680, 13704, 14472, 15276, 15390, 15417, 16080, 16416, 17130, 18090, 18240, 18272, 19095, 19296, 20368, 20520, 20556, 21440, 21698, 21708, 22840, 22914, 24120, 24624, 25460, 25695, 25920, 27135, 27360, 27408, 28944, 30552, 30780, 30834, 32160, 32547, 32832, 34260, 34371, 36180, 36544, 38190, 38257, 38592, 40736, 41040, 41112, 43396, 43416, 45680, 45828, 46251, 48240, 49248, 50920, 51390, 54245, 54270, 54720, 54816, 57285, 57888, 61104, 61560, 61668, 64320, 65094, 68520, 68742, 72360, 76380, 76514, 77085, 81472, 82080, 82224, 86792, 86832, 91360, 91656, 92502, 96480, 97641, 98496, 101840, 102780, 103113, 108490, 108540, 109632, 114570, 114771, 115776, 122208, 123120, 123336, 130188, 137040, 137484, 144720, 152760, 153028, 154170, 162735, 164160, 164448, 171855, 173584, 173664, 182720, 183312, 185004, 191285, 192960, 195282, 203680, 205560, 206226, 216980, 217080, 229140, 229542, 231255, 244416, 246240, 246672, 260376, 274080, 274968, 289440, 292923, 305520, 306056, 308340, 325470, 328896, 343710, 344313, 347168, 347328, 366624, 370008, 382570, 390564, 407360, 411120, 412452, 433960, 434160, 458280, 459084, 462510, 488205, 492480, 493344, 515565, 520752, 548160, 549936, 573855, 578880, 585846, 611040, 612112, 616680, 650940, 687420, 688626, 694336, 726883, 733248, 740016, 765140, 781128, 822240, 824904, 867920, 868320, 878769, 916560, 918168, 925020, 976410, 986688, 1031130, 1032939, 1041504, 1099872, 1147710, 1171692, 1222080, 1224224, 1233360, 1301880, 1374840, 1377252, 1453766, 1464615, 1480032, 1530280, 1562256, 1644480, 1649808, 1721565, 1735840, 1736640, 1757538, 1833120, 1836336, 1850040, 1952820, 2062260, 2065878, 2083008, 2180649, 2199744, 2295420, 2343384, 2448448, 2466720, 2603760, 2749680, 2754504, 2907532, 2929230, 2960064, 3060560, 3098817, 3124512, 3299616, 3443130, 3471680, 3515076, 3634415, 3666240, 3672672, 3700080, 3905640, 4124520, 4131756, 4361298, 4393845, 4590840, 4686768, 4933440, 5164695, 5207520, 5499360, 5509008, 5815064, 5858460, 6121120, 6197634, 6249024, 6541947, 6599232, 6886260, 7030152, 7268830, 7345344, 7400160, 7811280, 8249040, 8263512, 8722596, 8787690, 9181680, 9373536, 10329390, 10415040, 10903245, 10998720, 11018016, 11630128, 11716920, 12242240, 12395268, 13083894, 13772520, 14060304, 14537660, 14800320, 15494085, 15622560, 16498080, 16527024, 17445192, 17575380, 18363360, 18747072, 19625841, 20658780, 21806490, 22036032, 23260256, 23433840, 24790536, 26167788, 27545040, 28120608, 29075320, 30988170, 31245120, 32709735, 32996160, 33054048, 34890384, 35150760, 36726720, 39251682, 41317560, 43612980, 46520512, 46867680, 49581072, 52335576, 55090080, 56241216, 58150640, 58877523, 61976340, 65419470, 66108096, 69780768, 70301520, 78503364, 82635120, 87225960, 93735360, 98129205, 99162144, 104671152, 110180160, 116301280, 117755046, 123952680, 130838940, 139561536, 140603040, 157006728, 165270240, 174451920, 196258410, 198324288, 209342304, 232602560, 235510092, 247905360, 261677880, 281206080, 294387615, 314013456, 330540480, 348903840, 392516820, 418684608, 471020184, 495810720, 523355760, 588775230, 628026912, 697807680, 785033640, 942040368, 991621440, 1046711520, 1177550460, 1256053824, 1570067280, 1884080736, 2093423040, 2355100920, 3140134560, 3768161472, 4710201840, 6280269120, 9420403680, 18840807360]

約数ペア:

[(1, 18840807360), (2, 9420403680), (3, 6280269120), (4, 4710201840), (5, 3768161472), (6, 3140134560), (8, 2355100920), (9, 2093423040), (10, 1884080736), (12, 1570067280), (15, 1256053824), (16, 1177550460), (18, 1046711520), (19, 991621440), (20, 942040368), (24, 785033640), (27, 697807680), (30, 628026912), (32, 588775230), (36, 523355760), (38, 495810720), (40, 471020184), (45, 418684608), (48, 392516820), (54, 348903840), (57, 330540480), (60, 314013456), (64, 294387615), (67, 281206080), (72, 261677880), (76, 247905360), (80, 235510092), (81, 232602560), (90, 209342304), (95, 198324288), (96, 196258410), (108, 174451920), (114, 165270240), (120, 157006728), (134, 140603040), (135, 139561536), (144, 130838940), (152, 123952680), (160, 117755046), (162, 116301280), (171, 110180160), (180, 104671152), (190, 99162144), (192, 98129205), (201, 93735360), (216, 87225960), (228, 82635120), (240, 78503364), (268, 70301520), (270, 69780768), (285, 66108096), (288, 65419470), (304, 61976340), (320, 58877523), (324, 58150640), (335, 56241216), (342, 55090080), (360, 52335576), (380, 49581072), (402, 46867680), (405, 46520512), (432, 43612980), (456, 41317560), (480, 39251682), (513, 36726720), (536, 35150760), (540, 34890384), (570, 33054048), (571, 32996160), (576, 32709735), (603, 31245120), (608, 30988170), (648, 29075320), (670, 28120608), (684, 27545040), (720, 26167788), (760, 24790536), (804, 23433840), (810, 23260256), (855, 22036032), (864, 21806490), (912, 20658780), (960, 19625841), (1005, 18747072), (1026, 18363360), (1072, 17575380), (1080, 17445192), (1140, 16527024), (1142, 16498080), (1206, 15622560), (1216, 15494085), (1273, 14800320), (1296, 14537660), (1340, 14060304), (1368, 13772520), (1440, 13083894), (1520, 12395268), (1539, 12242240), (1608, 11716920), (1620, 11630128), (1710, 11018016), (1713, 10998720), (1728, 10903245), (1809, 10415040), (1824, 10329390), (2010, 9373536), (2052, 9181680), (2144, 8787690), (2160, 8722596), (2280, 8263512), (2284, 8249040), (2412, 7811280), (2546, 7400160), (2565, 7345344), (2592, 7268830), (2680, 7030152), (2736, 6886260), (2855, 6599232), (2880, 6541947), (3015, 6249024), (3040, 6197634), (3078, 6121120), (3216, 5858460), (3240, 5815064), (3420, 5509008), (3426, 5499360), (3618, 5207520), (3648, 5164695), (3819, 4933440), (4020, 4686768), (4104, 4590840), (4288, 4393845), (4320, 4361298), (4560, 4131756), (4568, 4124520), (4824, 3905640), (5092, 3700080), (5130, 3672672), (5139, 3666240), (5184, 3634415), (5360, 3515076), (5427, 3471680), (5472, 3443130), (5710, 3299616), (6030, 3124512), (6080, 3098817), (6156, 3060560), (6365, 2960064), (6432, 2929230), (6480, 2907532), (6840, 2754504), (6852, 2749680), (7236, 2603760), (7638, 2466720), (7695, 2448448), (8040, 2343384), (8208, 2295420), (8565, 2199744), (8640, 2180649), (9045, 2083008), (9120, 2065878), (9136, 2062260), (9648, 1952820), (10184, 1850040), (10260, 1836336), (10278, 1833120), (10720, 1757538), (10849, 1736640), (10854, 1735840), (10944, 1721565), (11420, 1649808), (11457, 1644480), (12060, 1562256), (12312, 1530280), (12730, 1480032), (12864, 1464615), (12960, 1453766), (13680, 1377252), (13704, 1374840), (14472, 1301880), (15276, 1233360), (15390, 1224224), (15417, 1222080), (16080, 1171692), (16416, 1147710), (17130, 1099872), (18090, 1041504), (18240, 1032939), (18272, 1031130), (19095, 986688), (19296, 976410), (20368, 925020), (20520, 918168), (20556, 916560), (21440, 878769), (21698, 868320), (21708, 867920), (22840, 824904), (22914, 822240), (24120, 781128), (24624, 765140), (25460, 740016), (25695, 733248), (25920, 726883), (27135, 694336), (27360, 688626), (27408, 687420), (28944, 650940), (30552, 616680), (30780, 612112), (30834, 611040), (32160, 585846), (32547, 578880), (32832, 573855), (34260, 549936), (34371, 548160), (36180, 520752), (36544, 515565), (38190, 493344), (38257, 492480), (38592, 488205), (40736, 462510), (41040, 459084), (41112, 458280), (43396, 434160), (43416, 433960), (45680, 412452), (45828, 411120), (46251, 407360), (48240, 390564), (49248, 382570), (50920, 370008), (51390, 366624), (54245, 347328), (54270, 347168), (54720, 344313), (54816, 343710), (57285, 328896), (57888, 325470), (61104, 308340), (61560, 306056), (61668, 305520), (64320, 292923), (65094, 289440), (68520, 274968), (68742, 274080), (72360, 260376), (76380, 246672), (76514, 246240), (77085, 244416), (81472, 231255), (82080, 229542), (82224, 229140), (86792, 217080), (86832, 216980), (91360, 206226), (91656, 205560), (92502, 203680), (96480, 195282), (97641, 192960), (98496, 191285), (101840, 185004), (102780, 183312), (103113, 182720), (108490, 173664), (108540, 173584), (109632, 171855), (114570, 164448), (114771, 164160), (115776, 162735), (122208, 154170), (123120, 153028), (123336, 152760), (130188, 144720), (137040, 137484)]