142728145920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163021}}^1$

素因数の和:163071

約数の個数: 264

約数和(自身を含む): 520581413040

約数和(自身を除く): 377853267120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3072, 3420, 3648, 3840, 4560, 4608, 4864, 5120, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9216, 9728, 10944, 11520, 12160, 13680, 14592, 15360, 18240, 19456, 21888, 23040, 24320, 27360, 29184, 36480, 43776, 46080, 48640, 54720, 58368, 72960, 87552, 97280, 109440, 145920, 163021, 175104, 218880, 291840, 326042, 437760, 489063, 652084, 815105, 875520, 978126, 1304168, 1467189, 1630210, 1956252, 2445315, 2608336, 2934378, 3097399, 3260420, 3912504, 4890630, 5216672, 5868756, 6194798, 6520840, 7335945, 7825008, 9292197, 9781260, 10433344, 11737512, 12389596, 13041680, 14671890, 15486995, 15650016, 18584394, 19562520, 20866688, 23475024, 24779192, 26083360, 27876591, 29343780, 30973990, 31300032, 37168788, 39125040, 41733376, 46460985, 46950048, 49558384, 52166720, 55753182, 58687560, 61947980, 62600064, 74337576, 78250080, 83466752, 92921970, 93900096, 99116768, 104333440, 111506364, 117375120, 123895960, 125200128, 139382955, 148675152, 156500160, 166933504, 185843940, 187800192, 198233536, 208666880, 223012728, 234750240, 247791920, 250400256, 278765910, 297350304, 313000320, 371687880, 375600384, 396467072, 417333760, 446025456, 469500480, 495583840, 500800512, 557531820, 594700608, 626000640, 743375760, 751200768, 792934144, 834667520, 892050912, 939000960, 991167680, 1115063640, 1189401216, 1252001280, 1486751520, 1502401536, 1585868288, 1784101824, 1878001920, 1982335360, 2230127280, 2378802432, 2504002560, 2973503040, 3171736576, 3568203648, 3756003840, 3964670720, 4460254560, 4757604864, 5947006080, 7136407296, 7512007680, 7929341440, 8920509120, 9515209728, 11894012160, 14272814592, 15858682880, 17841018240, 23788024320, 28545629184, 35682036480, 47576048640, 71364072960, 142728145920]

約数ペア:

[(1, 142728145920), (2, 71364072960), (3, 47576048640), (4, 35682036480), (5, 28545629184), (6, 23788024320), (8, 17841018240), (9, 15858682880), (10, 14272814592), (12, 11894012160), (15, 9515209728), (16, 8920509120), (18, 7929341440), (19, 7512007680), (20, 7136407296), (24, 5947006080), (30, 4757604864), (32, 4460254560), (36, 3964670720), (38, 3756003840), (40, 3568203648), (45, 3171736576), (48, 2973503040), (57, 2504002560), (60, 2378802432), (64, 2230127280), (72, 1982335360), (76, 1878001920), (80, 1784101824), (90, 1585868288), (95, 1502401536), (96, 1486751520), (114, 1252001280), (120, 1189401216), (128, 1115063640), (144, 991167680), (152, 939000960), (160, 892050912), (171, 834667520), (180, 792934144), (190, 751200768), (192, 743375760), (228, 626000640), (240, 594700608), (256, 557531820), (285, 500800512), (288, 495583840), (304, 469500480), (320, 446025456), (342, 417333760), (360, 396467072), (380, 375600384), (384, 371687880), (456, 313000320), (480, 297350304), (512, 278765910), (570, 250400256), (576, 247791920), (608, 234750240), (640, 223012728), (684, 208666880), (720, 198233536), (760, 187800192), (768, 185843940), (855, 166933504), (912, 156500160), (960, 148675152), (1024, 139382955), (1140, 125200128), (1152, 123895960), (1216, 117375120), (1280, 111506364), (1368, 104333440), (1440, 99116768), (1520, 93900096), (1536, 92921970), (1710, 83466752), (1824, 78250080), (1920, 74337576), (2280, 62600064), (2304, 61947980), (2432, 58687560), (2560, 55753182), (2736, 52166720), (2880, 49558384), (3040, 46950048), (3072, 46460985), (3420, 41733376), (3648, 39125040), (3840, 37168788), (4560, 31300032), (4608, 30973990), (4864, 29343780), (5120, 27876591), (5472, 26083360), (5760, 24779192), (6080, 23475024), (6840, 20866688), (7296, 19562520), (7680, 18584394), (9120, 15650016), (9216, 15486995), (9728, 14671890), (10944, 13041680), (11520, 12389596), (12160, 11737512), (13680, 10433344), (14592, 9781260), (15360, 9292197), (18240, 7825008), (19456, 7335945), (21888, 6520840), (23040, 6194798), (24320, 5868756), (27360, 5216672), (29184, 4890630), (36480, 3912504), (43776, 3260420), (46080, 3097399), (48640, 2934378), (54720, 2608336), (58368, 2445315), (72960, 1956252), (87552, 1630210), (97280, 1467189), (109440, 1304168), (145920, 978126), (163021, 875520), (175104, 815105), (218880, 652084), (291840, 489063), (326042, 437760)]