19368224640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3499}}^1$

素因数の和:3586

約数の個数: 288

約数和(自身を含む): 69127695000

約数和(自身を除く): 49759470360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 961, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1922, 1984, 2232, 2480, 2790, 2880, 2883, 2976, 3499, 3720, 3844, 3968, 4464, 4805, 4960, 5580, 5760, 5766, 5952, 6998, 7440, 7688, 8649, 8928, 9610, 9920, 10497, 11160, 11532, 11904, 13996, 14415, 14880, 15376, 17298, 17495, 17856, 19220, 19840, 20994, 22320, 23064, 27992, 28830, 29760, 30752, 31491, 34596, 34990, 35712, 38440, 41988, 43245, 44640, 46128, 52485, 55984, 57660, 59520, 61504, 62982, 69192, 69980, 76880, 83976, 86490, 89280, 92256, 104970, 108469, 111968, 115320, 123008, 125964, 138384, 139960, 153760, 157455, 167952, 172980, 178560, 184512, 209940, 216938, 223936, 230640, 251928, 276768, 279920, 307520, 314910, 325407, 335904, 345960, 369024, 419880, 433876, 447872, 461280, 503856, 542345, 553536, 559840, 615040, 629820, 650814, 671808, 691920, 839760, 867752, 922560, 976221, 1007712, 1084690, 1107072, 1119680, 1259640, 1301628, 1343616, 1383840, 1627035, 1679520, 1735504, 1845120, 1952442, 2015424, 2169380, 2239360, 2519280, 2603256, 2767680, 3254070, 3359040, 3362539, 3471008, 3904884, 4030848, 4338760, 4881105, 5038560, 5206512, 5535360, 6508140, 6718080, 6725078, 6942016, 7809768, 8677520, 9762210, 10077120, 10087617, 10413024, 13016280, 13450156, 13884032, 15619536, 16812695, 17355040, 19524420, 20154240, 20175234, 20826048, 26032560, 26900312, 30262851, 31239072, 33625390, 34710080, 39048840, 40350468, 41652096, 50438085, 52065120, 53800624, 60525702, 62478144, 67250780, 69420160, 78097680, 80700936, 100876170, 104130240, 107601248, 121051404, 124956288, 134501560, 151314255, 156195360, 161401872, 201752340, 208260480, 215202496, 242102808, 269003120, 302628510, 312390720, 322803744, 403504680, 430404992, 484205616, 538006240, 605257020, 624781440, 645607488, 807009360, 968411232, 1076012480, 1210514040, 1291214976, 1614018720, 1936822464, 2152024960, 2421028080, 3228037440, 3873644928, 4842056160, 6456074880, 9684112320, 19368224640]

約数ペア:

[(1, 19368224640), (2, 9684112320), (3, 6456074880), (4, 4842056160), (5, 3873644928), (6, 3228037440), (8, 2421028080), (9, 2152024960), (10, 1936822464), (12, 1614018720), (15, 1291214976), (16, 1210514040), (18, 1076012480), (20, 968411232), (24, 807009360), (30, 645607488), (31, 624781440), (32, 605257020), (36, 538006240), (40, 484205616), (45, 430404992), (48, 403504680), (60, 322803744), (62, 312390720), (64, 302628510), (72, 269003120), (80, 242102808), (90, 215202496), (93, 208260480), (96, 201752340), (120, 161401872), (124, 156195360), (128, 151314255), (144, 134501560), (155, 124956288), (160, 121051404), (180, 107601248), (186, 104130240), (192, 100876170), (240, 80700936), (248, 78097680), (279, 69420160), (288, 67250780), (310, 62478144), (320, 60525702), (360, 53800624), (372, 52065120), (384, 50438085), (465, 41652096), (480, 40350468), (496, 39048840), (558, 34710080), (576, 33625390), (620, 31239072), (640, 30262851), (720, 26900312), (744, 26032560), (930, 20826048), (960, 20175234), (961, 20154240), (992, 19524420), (1116, 17355040), (1152, 16812695), (1240, 15619536), (1395, 13884032), (1440, 13450156), (1488, 13016280), (1860, 10413024), (1920, 10087617), (1922, 10077120), (1984, 9762210), (2232, 8677520), (2480, 7809768), (2790, 6942016), (2880, 6725078), (2883, 6718080), (2976, 6508140), (3499, 5535360), (3720, 5206512), (3844, 5038560), (3968, 4881105), (4464, 4338760), (4805, 4030848), (4960, 3904884), (5580, 3471008), (5760, 3362539), (5766, 3359040), (5952, 3254070), (6998, 2767680), (7440, 2603256), (7688, 2519280), (8649, 2239360), (8928, 2169380), (9610, 2015424), (9920, 1952442), (10497, 1845120), (11160, 1735504), (11532, 1679520), (11904, 1627035), (13996, 1383840), (14415, 1343616), (14880, 1301628), (15376, 1259640), (17298, 1119680), (17495, 1107072), (17856, 1084690), (19220, 1007712), (19840, 976221), (20994, 922560), (22320, 867752), (23064, 839760), (27992, 691920), (28830, 671808), (29760, 650814), (30752, 629820), (31491, 615040), (34596, 559840), (34990, 553536), (35712, 542345), (38440, 503856), (41988, 461280), (43245, 447872), (44640, 433876), (46128, 419880), (52485, 369024), (55984, 345960), (57660, 335904), (59520, 325407), (61504, 314910), (62982, 307520), (69192, 279920), (69980, 276768), (76880, 251928), (83976, 230640), (86490, 223936), (89280, 216938), (92256, 209940), (104970, 184512), (108469, 178560), (111968, 172980), (115320, 167952), (123008, 157455), (125964, 153760), (138384, 139960)]