18738125280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1613

約数の個数: 720

約数和(自身を含む): 81027611280

約数和(自身を除く): 62289486000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 490, 504, 513, 532, 540, 560, 567, 570, 588, 608, 630, 648, 665, 672, 684, 720, 735, 756, 760, 784, 798, 810, 840, 855, 864, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1260, 1296, 1323, 1330, 1368, 1440, 1470, 1512, 1520, 1539, 1553, 1568, 1596, 1620, 1680, 1710, 1764, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2520, 2565, 2592, 2646, 2660, 2736, 2793, 2835, 2940, 3024, 3040, 3078, 3106, 3192, 3240, 3360, 3420, 3528, 3591, 3724, 3780, 3920, 3969, 3990, 4104, 4256, 4320, 4410, 4536, 4560, 4655, 4659, 4704, 4788, 5040, 5130, 5292, 5320, 5472, 5586, 5670, 5880, 5985, 6048, 6156, 6212, 6384, 6480, 6615, 6840, 7056, 7182, 7448, 7560, 7695, 7765, 7840, 7938, 7980, 8208, 8379, 8820, 9072, 9120, 9310, 9318, 9576, 10080, 10260, 10584, 10640, 10773, 10871, 11172, 11340, 11760, 11970, 12312, 12424, 12768, 12960, 13230, 13680, 13965, 13977, 14112, 14364, 14896, 15120, 15390, 15530, 15876, 15960, 16416, 16758, 17640, 17955, 18144, 18620, 18636, 19152, 19845, 20520, 21168, 21280, 21546, 21742, 22344, 22680, 23295, 23520, 23940, 24624, 24848, 25137, 26460, 27360, 27930, 27954, 28728, 29507, 29792, 30240, 30780, 31060, 31752, 31920, 32613, 33516, 35280, 35910, 37240, 37272, 38304, 39690, 41040, 41895, 41931, 42336, 43092, 43484, 44688, 45360, 46590, 47880, 49248, 49696, 50274, 52920, 53865, 54355, 55860, 55908, 57456, 59014, 61560, 62120, 63504, 63840, 65226, 67032, 69885, 70560, 71820, 74480, 74544, 75411, 76097, 79380, 82080, 83790, 83862, 86184, 86968, 88521, 89376, 90720, 93180, 95760, 97839, 100548, 105840, 107730, 108710, 111720, 111816, 114912, 118028, 123120, 124240, 125685, 125793, 127008, 130452, 134064, 139770, 143640, 147535, 148960, 149088, 150822, 152194, 158760, 163065, 167580, 167724, 172368, 173936, 177042, 186360, 191520, 195678, 201096, 206549, 209655, 211680, 215460, 217420, 223440, 223632, 228291, 236056, 246240, 248480, 251370, 251586, 260904, 265563, 268128, 279540, 287280, 293517, 295070, 301644, 304388, 317520, 326130, 335160, 335448, 344736, 347872, 354084, 372720, 377055, 380485, 391356, 402192, 413098, 419310, 430920, 434840, 442605, 446880, 447264, 456582, 472112, 489195, 502740, 503172, 521808, 531126, 559080, 574560, 587034, 590140, 603288, 608776, 619647, 628965, 635040, 652260, 670320, 670896, 684873, 708168, 745440, 754110, 760970, 782712, 796689, 804384, 826196, 838620, 861840, 869680, 880551, 885210, 913164, 944224, 978390, 1005480, 1006344, 1032745, 1043616, 1062252, 1118160, 1141455, 1174068, 1180280, 1206576, 1217552, 1239294, 1257930, 1304520, 1327815, 1340640, 1341792, 1369746, 1416336, 1445843, 1467585, 1508220, 1521940, 1565424, 1593378, 1652392, 1677240, 1723680, 1739360, 1761102, 1770420, 1826328, 1858941, 1956780, 2010960, 2012688, 2054619, 2065490, 2124504, 2236320, 2282910, 2348136, 2360560, 2390067, 2413152, 2435104, 2478588, 2515860, 2609040, 2655630, 2739492, 2832672, 2891686, 2935170, 3016440, 3043880, 3098235, 3130848, 3186756, 3304784, 3354480, 3424365, 3522204, 3540840, 3652656, 3717882, 3913560, 3983445, 4021920, 4025376, 4109238, 4130980, 4249008, 4337529, 4402755, 4565820, 4696272, 4721120, 4780134, 4957176, 5031720, 5218080, 5311260, 5478984, 5576823, 5783372, 5870340, 6032880, 6087760, 6163857, 6196470, 6373512, 6609568, 6708960, 6848730, 7044408, 7081680, 7229215, 7305312, 7435764, 7827120, 7966890, 8218476, 8261960, 8498016, 8675058, 8805510, 9131640, 9294705, 9392544, 9560268, 9914352, 10063440, 10273095, 10622520, 10957968, 11153646, 11566744, 11740680, 11950335, 12065760, 12175520, 12327714, 12392940, 12747024, 13012587, 13697460, 14088816, 14163360, 14458430, 14871528, 15654240, 15933780, 16436952, 16523920, 16730469, 17350116, 17611020, 18263280, 18589410, 19120536, 19828704, 20126880, 20546190, 21245040, 21687645, 21915936, 22307292, 23133488, 23481360, 23900670, 24655428, 24785880, 25494048, 26025174, 27394920, 27884115, 28177632, 28916860, 29743056, 30819285, 31867560, 32873904, 33047840, 33460938, 34700232, 35222040, 36526560, 37178820, 38241072, 39037761, 41092380, 42490080, 43375290, 44614584, 46266976, 46962720, 47801340, 49310856, 49571760, 52050348, 54789840, 55768230, 57833720, 59486112, 61638570, 63735120, 65062935, 65747808, 66921876, 69400464, 70444080, 74357640, 76482144, 78075522, 82184760, 83652345, 86750580, 89229168, 95602680, 98621712, 99143520, 104100696, 109579680, 111536460, 115667440, 117113283, 123277140, 127470240, 130125870, 133843752, 138800928, 140888160, 148715280, 156151044, 164369520, 167304690, 173501160, 178458336, 191205360, 195188805, 197243424, 208201392, 223072920, 231334880, 234226566, 246554280, 260251740, 267687504, 297430560, 312302088, 328739040, 334609380, 347002320, 382410720, 390377610, 416402784, 446145840, 468453132, 493108560, 520503480, 535375008, 585566415, 624604176, 669218760, 694004640, 780755220, 892291680, 936906264, 986217120, 1041006960, 1171132830, 1249208352, 1338437520, 1561510440, 1873812528, 2082013920, 2342265660, 2676875040, 3123020880, 3747625056, 4684531320, 6246041760, 9369062640, 18738125280]

約数ペア:

[(1, 18738125280), (2, 9369062640), (3, 6246041760), (4, 4684531320), (5, 3747625056), (6, 3123020880), (7, 2676875040), (8, 2342265660), (9, 2082013920), (10, 1873812528), (12, 1561510440), (14, 1338437520), (15, 1249208352), (16, 1171132830), (18, 1041006960), (19, 986217120), (20, 936906264), (21, 892291680), (24, 780755220), (27, 694004640), (28, 669218760), (30, 624604176), (32, 585566415), (35, 535375008), (36, 520503480), (38, 493108560), (40, 468453132), (42, 446145840), (45, 416402784), (48, 390377610), (49, 382410720), (54, 347002320), (56, 334609380), (57, 328739040), (60, 312302088), (63, 297430560), (70, 267687504), (72, 260251740), (76, 246554280), (80, 234226566), (81, 231334880), (84, 223072920), (90, 208201392), (95, 197243424), (96, 195188805), (98, 191205360), (105, 178458336), (108, 173501160), (112, 167304690), (114, 164369520), (120, 156151044), (126, 148715280), (133, 140888160), (135, 138800928), (140, 133843752), (144, 130125870), (147, 127470240), (152, 123277140), (160, 117113283), (162, 115667440), (168, 111536460), (171, 109579680), (180, 104100696), (189, 99143520), (190, 98621712), (196, 95602680), (210, 89229168), (216, 86750580), (224, 83652345), (228, 82184760), (240, 78075522), (245, 76482144), (252, 74357640), (266, 70444080), (270, 69400464), (280, 66921876), (285, 65747808), (288, 65062935), (294, 63735120), (304, 61638570), (315, 59486112), (324, 57833720), (336, 55768230), (342, 54789840), (360, 52050348), (378, 49571760), (380, 49310856), (392, 47801340), (399, 46962720), (405, 46266976), (420, 44614584), (432, 43375290), (441, 42490080), (456, 41092380), (480, 39037761), (490, 38241072), (504, 37178820), (513, 36526560), (532, 35222040), (540, 34700232), (560, 33460938), (567, 33047840), (570, 32873904), (588, 31867560), (608, 30819285), (630, 29743056), (648, 28916860), (665, 28177632), (672, 27884115), (684, 27394920), (720, 26025174), (735, 25494048), (756, 24785880), (760, 24655428), (784, 23900670), (798, 23481360), (810, 23133488), (840, 22307292), (855, 21915936), (864, 21687645), (882, 21245040), (912, 20546190), (931, 20126880), (945, 19828704), (980, 19120536), (1008, 18589410), (1026, 18263280), (1064, 17611020), (1080, 17350116), (1120, 16730469), (1134, 16523920), (1140, 16436952), (1176, 15933780), (1197, 15654240), (1260, 14871528), (1296, 14458430), (1323, 14163360), (1330, 14088816), (1368, 13697460), (1440, 13012587), (1470, 12747024), (1512, 12392940), (1520, 12327714), (1539, 12175520), (1553, 12065760), (1568, 11950335), (1596, 11740680), (1620, 11566744), (1680, 11153646), (1710, 10957968), (1764, 10622520), (1824, 10273095), (1862, 10063440), (1890, 9914352), (1960, 9560268), (1995, 9392544), (2016, 9294705), (2052, 9131640), (2128, 8805510), (2160, 8675058), (2205, 8498016), (2268, 8261960), (2280, 8218476), (2352, 7966890), (2394, 7827120), (2520, 7435764), (2565, 7305312), (2592, 7229215), (2646, 7081680), (2660, 7044408), (2736, 6848730), (2793, 6708960), (2835, 6609568), (2940, 6373512), (3024, 6196470), (3040, 6163857), (3078, 6087760), (3106, 6032880), (3192, 5870340), (3240, 5783372), (3360, 5576823), (3420, 5478984), (3528, 5311260), (3591, 5218080), (3724, 5031720), (3780, 4957176), (3920, 4780134), (3969, 4721120), (3990, 4696272), (4104, 4565820), (4256, 4402755), (4320, 4337529), (4410, 4249008), (4536, 4130980), (4560, 4109238), (4655, 4025376), (4659, 4021920), (4704, 3983445), (4788, 3913560), (5040, 3717882), (5130, 3652656), (5292, 3540840), (5320, 3522204), (5472, 3424365), (5586, 3354480), (5670, 3304784), (5880, 3186756), (5985, 3130848), (6048, 3098235), (6156, 3043880), (6212, 3016440), (6384, 2935170), (6480, 2891686), (6615, 2832672), (6840, 2739492), (7056, 2655630), (7182, 2609040), (7448, 2515860), (7560, 2478588), (7695, 2435104), (7765, 2413152), (7840, 2390067), (7938, 2360560), (7980, 2348136), (8208, 2282910), (8379, 2236320), (8820, 2124504), (9072, 2065490), (9120, 2054619), (9310, 2012688), (9318, 2010960), (9576, 1956780), (10080, 1858941), (10260, 1826328), (10584, 1770420), (10640, 1761102), (10773, 1739360), (10871, 1723680), (11172, 1677240), (11340, 1652392), (11760, 1593378), (11970, 1565424), (12312, 1521940), (12424, 1508220), (12768, 1467585), (12960, 1445843), (13230, 1416336), (13680, 1369746), (13965, 1341792), (13977, 1340640), (14112, 1327815), (14364, 1304520), (14896, 1257930), (15120, 1239294), (15390, 1217552), (15530, 1206576), (15876, 1180280), (15960, 1174068), (16416, 1141455), (16758, 1118160), (17640, 1062252), (17955, 1043616), (18144, 1032745), (18620, 1006344), (18636, 1005480), (19152, 978390), (19845, 944224), (20520, 913164), (21168, 885210), (21280, 880551), (21546, 869680), (21742, 861840), (22344, 838620), (22680, 826196), (23295, 804384), (23520, 796689), (23940, 782712), (24624, 760970), (24848, 754110), (25137, 745440), (26460, 708168), (27360, 684873), (27930, 670896), (27954, 670320), (28728, 652260), (29507, 635040), (29792, 628965), (30240, 619647), (30780, 608776), (31060, 603288), (31752, 590140), (31920, 587034), (32613, 574560), (33516, 559080), (35280, 531126), (35910, 521808), (37240, 503172), (37272, 502740), (38304, 489195), (39690, 472112), (41040, 456582), (41895, 447264), (41931, 446880), (42336, 442605), (43092, 434840), (43484, 430920), (44688, 419310), (45360, 413098), (46590, 402192), (47880, 391356), (49248, 380485), (49696, 377055), (50274, 372720), (52920, 354084), (53865, 347872), (54355, 344736), (55860, 335448), (55908, 335160), (57456, 326130), (59014, 317520), (61560, 304388), (62120, 301644), (63504, 295070), (63840, 293517), (65226, 287280), (67032, 279540), (69885, 268128), (70560, 265563), (71820, 260904), (74480, 251586), (74544, 251370), (75411, 248480), (76097, 246240), (79380, 236056), (82080, 228291), (83790, 223632), (83862, 223440), (86184, 217420), (86968, 215460), (88521, 211680), (89376, 209655), (90720, 206549), (93180, 201096), (95760, 195678), (97839, 191520), (100548, 186360), (105840, 177042), (107730, 173936), (108710, 172368), (111720, 167724), (111816, 167580), (114912, 163065), (118028, 158760), (123120, 152194), (124240, 150822), (125685, 149088), (125793, 148960), (127008, 147535), (130452, 143640), (134064, 139770)]