18316808640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 560

約数和(自身を含む): 73886994720

約数和(自身を除く): 55570186080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 648, 684, 702, 720, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1216, 1235, 1248, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2470, 2496, 2565, 2592, 2736, 2808, 2861, 2880, 2964, 3040, 3078, 3120, 3240, 3420, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4212, 4320, 4446, 4560, 4680, 4940, 5130, 5184, 5265, 5472, 5616, 5722, 5928, 6080, 6156, 6240, 6480, 6669, 6840, 7020, 7410, 7488, 7695, 7904, 8208, 8424, 8583, 8640, 8892, 9120, 9360, 9880, 10260, 10530, 10944, 11115, 11232, 11444, 11856, 12312, 12480, 12960, 13338, 13680, 14040, 14305, 14820, 15390, 15808, 16416, 16848, 17166, 17784, 18240, 18720, 19760, 20007, 20520, 21060, 22230, 22464, 22888, 23712, 24624, 25749, 25920, 26676, 27360, 28080, 28610, 29640, 30780, 32832, 33345, 33696, 34332, 35568, 37193, 37440, 39520, 40014, 41040, 42120, 42915, 44460, 45776, 47424, 49248, 51498, 53352, 54359, 54720, 56160, 57220, 59280, 61560, 66690, 67392, 68664, 71136, 74386, 77247, 79040, 80028, 82080, 84240, 85830, 88920, 91552, 98496, 100035, 102996, 106704, 108718, 111579, 112320, 114440, 118560, 123120, 128745, 133380, 137328, 142272, 148772, 154494, 160056, 163077, 164160, 168480, 171660, 177840, 183104, 185965, 200070, 205992, 213408, 217436, 223158, 228880, 231741, 237120, 246240, 257490, 266760, 271795, 274656, 297544, 308988, 320112, 326154, 334737, 336960, 343320, 355680, 371930, 386235, 400140, 411984, 426816, 434872, 446316, 457760, 463482, 489231, 492480, 514980, 533520, 543590, 549312, 557895, 595088, 617976, 640224, 652308, 669474, 686640, 706667, 711360, 743860, 772470, 800280, 815385, 823968, 869744, 892632, 915520, 926964, 978462, 1004211, 1029960, 1067040, 1087180, 1115790, 1158705, 1190176, 1235952, 1280448, 1304616, 1338948, 1373280, 1413334, 1467693, 1487720, 1544940, 1600560, 1630770, 1647936, 1673685, 1739488, 1785264, 1853928, 1956924, 2008422, 2059920, 2120001, 2134080, 2174360, 2231580, 2317410, 2380352, 2446155, 2471904, 2609232, 2677896, 2746560, 2826668, 2935386, 2975440, 3012633, 3089880, 3201120, 3261540, 3347370, 3478976, 3533335, 3570528, 3707856, 3913848, 4016844, 4119840, 4240002, 4348720, 4403079, 4463160, 4634820, 4892310, 4943808, 5021055, 5218464, 5355792, 5653336, 5870772, 5950880, 6025266, 6179760, 6360003, 6402240, 6523080, 6694740, 7066670, 7141056, 7338465, 7415712, 7827696, 8033688, 8239680, 8480004, 8697440, 8806158, 8926320, 9269640, 9784620, 10042110, 10436928, 10600005, 10711584, 11306672, 11741544, 11901760, 12050532, 12359520, 12720006, 13046160, 13389480, 14133340, 14676930, 14831424, 15063165, 15655392, 16067376, 16960008, 17394880, 17612316, 17852640, 18539280, 19080009, 19569240, 20084220, 21200010, 21423168, 22015395, 22613344, 23483088, 24101064, 24719040, 25440012, 26092320, 26778960, 28266680, 29353860, 30126330, 31310784, 31800015, 32134752, 33920016, 35224632, 35705280, 37078560, 38160018, 39138480, 40168440, 42400020, 44030790, 45226688, 46966176, 48202128, 50880024, 52184640, 53557920, 56533360, 57240027, 58707720, 60252660, 63600030, 64269504, 67840032, 70449264, 74157120, 76320036, 78276960, 80336880, 84800040, 88061580, 93932352, 95400045, 96404256, 101760048, 107115840, 113066720, 114480054, 117415440, 120505320, 127200060, 135680064, 140898528, 152640072, 156553920, 160673760, 169600080, 176123160, 190800090, 192808512, 203520096, 226133440, 228960108, 234830880, 241010640, 254400120, 281797056, 286200135, 305280144, 321347520, 339200160, 352246320, 381600180, 407040192, 457920216, 469661760, 482021280, 508800240, 572400270, 610560288, 678400320, 704492640, 763200360, 915840432, 964042560, 1017600480, 1144800540, 1221120576, 1408985280, 1526400720, 1831680864, 2035200960, 2289601080, 3052801440, 3663361728, 4579202160, 6105602880, 9158404320, 18316808640]

約数ペア:

[(1, 18316808640), (2, 9158404320), (3, 6105602880), (4, 4579202160), (5, 3663361728), (6, 3052801440), (8, 2289601080), (9, 2035200960), (10, 1831680864), (12, 1526400720), (13, 1408985280), (15, 1221120576), (16, 1144800540), (18, 1017600480), (19, 964042560), (20, 915840432), (24, 763200360), (26, 704492640), (27, 678400320), (30, 610560288), (32, 572400270), (36, 508800240), (38, 482021280), (39, 469661760), (40, 457920216), (45, 407040192), (48, 381600180), (52, 352246320), (54, 339200160), (57, 321347520), (60, 305280144), (64, 286200135), (65, 281797056), (72, 254400120), (76, 241010640), (78, 234830880), (80, 228960108), (81, 226133440), (90, 203520096), (95, 192808512), (96, 190800090), (104, 176123160), (108, 169600080), (114, 160673760), (117, 156553920), (120, 152640072), (130, 140898528), (135, 135680064), (144, 127200060), (152, 120505320), (156, 117415440), (160, 114480054), (162, 113066720), (171, 107115840), (180, 101760048), (190, 96404256), (192, 95400045), (195, 93932352), (208, 88061580), (216, 84800040), (228, 80336880), (234, 78276960), (240, 76320036), (247, 74157120), (260, 70449264), (270, 67840032), (285, 64269504), (288, 63600030), (304, 60252660), (312, 58707720), (320, 57240027), (324, 56533360), (342, 53557920), (351, 52184640), (360, 50880024), (380, 48202128), (390, 46966176), (405, 45226688), (416, 44030790), (432, 42400020), (456, 40168440), (468, 39138480), (480, 38160018), (494, 37078560), (513, 35705280), (520, 35224632), (540, 33920016), (570, 32134752), (576, 31800015), (585, 31310784), (608, 30126330), (624, 29353860), (648, 28266680), (684, 26778960), (702, 26092320), (720, 25440012), (741, 24719040), (760, 24101064), (780, 23483088), (810, 22613344), (832, 22015395), (855, 21423168), (864, 21200010), (912, 20084220), (936, 19569240), (960, 19080009), (988, 18539280), (1026, 17852640), (1040, 17612316), (1053, 17394880), (1080, 16960008), (1140, 16067376), (1170, 15655392), (1216, 15063165), (1235, 14831424), (1248, 14676930), (1296, 14133340), (1368, 13389480), (1404, 13046160), (1440, 12720006), (1482, 12359520), (1520, 12050532), (1539, 11901760), (1560, 11741544), (1620, 11306672), (1710, 10711584), (1728, 10600005), (1755, 10436928), (1824, 10042110), (1872, 9784620), (1976, 9269640), (2052, 8926320), (2080, 8806158), (2106, 8697440), (2160, 8480004), (2223, 8239680), (2280, 8033688), (2340, 7827696), (2470, 7415712), (2496, 7338465), (2565, 7141056), (2592, 7066670), (2736, 6694740), (2808, 6523080), (2861, 6402240), (2880, 6360003), (2964, 6179760), (3040, 6025266), (3078, 5950880), (3120, 5870772), (3240, 5653336), (3420, 5355792), (3510, 5218464), (3648, 5021055), (3705, 4943808), (3744, 4892310), (3952, 4634820), (4104, 4463160), (4160, 4403079), (4212, 4348720), (4320, 4240002), (4446, 4119840), (4560, 4016844), (4680, 3913848), (4940, 3707856), (5130, 3570528), (5184, 3533335), (5265, 3478976), (5472, 3347370), (5616, 3261540), (5722, 3201120), (5928, 3089880), (6080, 3012633), (6156, 2975440), (6240, 2935386), (6480, 2826668), (6669, 2746560), (6840, 2677896), (7020, 2609232), (7410, 2471904), (7488, 2446155), (7695, 2380352), (7904, 2317410), (8208, 2231580), (8424, 2174360), (8583, 2134080), (8640, 2120001), (8892, 2059920), (9120, 2008422), (9360, 1956924), (9880, 1853928), (10260, 1785264), (10530, 1739488), (10944, 1673685), (11115, 1647936), (11232, 1630770), (11444, 1600560), (11856, 1544940), (12312, 1487720), (12480, 1467693), (12960, 1413334), (13338, 1373280), (13680, 1338948), (14040, 1304616), (14305, 1280448), (14820, 1235952), (15390, 1190176), (15808, 1158705), (16416, 1115790), (16848, 1087180), (17166, 1067040), (17784, 1029960), (18240, 1004211), (18720, 978462), (19760, 926964), (20007, 915520), (20520, 892632), (21060, 869744), (22230, 823968), (22464, 815385), (22888, 800280), (23712, 772470), (24624, 743860), (25749, 711360), (25920, 706667), (26676, 686640), (27360, 669474), (28080, 652308), (28610, 640224), (29640, 617976), (30780, 595088), (32832, 557895), (33345, 549312), (33696, 543590), (34332, 533520), (35568, 514980), (37193, 492480), (37440, 489231), (39520, 463482), (40014, 457760), (41040, 446316), (42120, 434872), (42915, 426816), (44460, 411984), (45776, 400140), (47424, 386235), (49248, 371930), (51498, 355680), (53352, 343320), (54359, 336960), (54720, 334737), (56160, 326154), (57220, 320112), (59280, 308988), (61560, 297544), (66690, 274656), (67392, 271795), (68664, 266760), (71136, 257490), (74386, 246240), (77247, 237120), (79040, 231741), (80028, 228880), (82080, 223158), (84240, 217436), (85830, 213408), (88920, 205992), (91552, 200070), (98496, 185965), (100035, 183104), (102996, 177840), (106704, 171660), (108718, 168480), (111579, 164160), (112320, 163077), (114440, 160056), (118560, 154494), (123120, 148772), (128745, 142272), (133380, 137328)]