2019695201280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{154877}}^1$

素因数の和:155191

約数の個数: 264

約数和(自身を含む): 7022965212432

約数和(自身を除く): 5003270011152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 283, 288, 320, 360, 384, 480, 512, 566, 576, 640, 720, 768, 849, 960, 1024, 1132, 1152, 1280, 1415, 1440, 1536, 1698, 1920, 2264, 2304, 2547, 2560, 2830, 2880, 3072, 3396, 3840, 4245, 4528, 4608, 5094, 5120, 5660, 5760, 6792, 7680, 8490, 9056, 9216, 10188, 11320, 11520, 12735, 13584, 15360, 16980, 18112, 20376, 22640, 23040, 25470, 27168, 33960, 36224, 40752, 45280, 46080, 50940, 54336, 67920, 72448, 81504, 90560, 101880, 108672, 135840, 144896, 154877, 163008, 181120, 203760, 217344, 271680, 289792, 309754, 326016, 362240, 407520, 434688, 464631, 543360, 619508, 652032, 724480, 774385, 815040, 869376, 929262, 1086720, 1239016, 1304064, 1393893, 1448960, 1548770, 1630080, 1858524, 2173440, 2323155, 2478032, 2608128, 2787786, 3097540, 3260160, 3717048, 4346880, 4646310, 4956064, 5575572, 6195080, 6520320, 6969465, 7434096, 9292620, 9912128, 11151144, 12390160, 13040640, 13938930, 14868192, 18585240, 19824256, 22302288, 24780320, 27877860, 29736384, 37170480, 39648512, 43830191, 44604576, 49560640, 55755720, 59472768, 74340960, 79297024, 87660382, 89209152, 99121280, 111511440, 118945536, 131490573, 148681920, 158594048, 175320764, 178418304, 198242560, 219150955, 223022880, 237891072, 262981146, 297363840, 350641528, 356836608, 394471719, 396485120, 438301910, 446045760, 475782144, 525962292, 594727680, 657452865, 701283056, 713673216, 788943438, 792970240, 876603820, 892091520, 1051924584, 1189455360, 1314905730, 1402566112, 1427346432, 1577886876, 1753207640, 1784183040, 1972358595, 2103849168, 2378910720, 2629811460, 2805132224, 3155773752, 3506415280, 3568366080, 3944717190, 4207698336, 5259622920, 5610264448, 6311547504, 7012830560, 7136732160, 7889434380, 8415396672, 10519245840, 11220528896, 12623095008, 14025661120, 15778868760, 16830793344, 21038491680, 22441057792, 25246190016, 28051322240, 31557737520, 33661586688, 42076983360, 44882115584, 50492380032, 56102644480, 63115475040, 67323173376, 84153966720, 100984760064, 112205288960, 126230950080, 134646346752, 168307933440, 201969520128, 224410577920, 252461900160, 336615866880, 403939040256, 504923800320, 673231733760, 1009847600640, 2019695201280]

約数ペア:

[(1, 2019695201280), (2, 1009847600640), (3, 673231733760), (4, 504923800320), (5, 403939040256), (6, 336615866880), (8, 252461900160), (9, 224410577920), (10, 201969520128), (12, 168307933440), (15, 134646346752), (16, 126230950080), (18, 112205288960), (20, 100984760064), (24, 84153966720), (30, 67323173376), (32, 63115475040), (36, 56102644480), (40, 50492380032), (45, 44882115584), (48, 42076983360), (60, 33661586688), (64, 31557737520), (72, 28051322240), (80, 25246190016), (90, 22441057792), (96, 21038491680), (120, 16830793344), (128, 15778868760), (144, 14025661120), (160, 12623095008), (180, 11220528896), (192, 10519245840), (240, 8415396672), (256, 7889434380), (283, 7136732160), (288, 7012830560), (320, 6311547504), (360, 5610264448), (384, 5259622920), (480, 4207698336), (512, 3944717190), (566, 3568366080), (576, 3506415280), (640, 3155773752), (720, 2805132224), (768, 2629811460), (849, 2378910720), (960, 2103849168), (1024, 1972358595), (1132, 1784183040), (1152, 1753207640), (1280, 1577886876), (1415, 1427346432), (1440, 1402566112), (1536, 1314905730), (1698, 1189455360), (1920, 1051924584), (2264, 892091520), (2304, 876603820), (2547, 792970240), (2560, 788943438), (2830, 713673216), (2880, 701283056), (3072, 657452865), (3396, 594727680), (3840, 525962292), (4245, 475782144), (4528, 446045760), (4608, 438301910), (5094, 396485120), (5120, 394471719), (5660, 356836608), (5760, 350641528), (6792, 297363840), (7680, 262981146), (8490, 237891072), (9056, 223022880), (9216, 219150955), (10188, 198242560), (11320, 178418304), (11520, 175320764), (12735, 158594048), (13584, 148681920), (15360, 131490573), (16980, 118945536), (18112, 111511440), (20376, 99121280), (22640, 89209152), (23040, 87660382), (25470, 79297024), (27168, 74340960), (33960, 59472768), (36224, 55755720), (40752, 49560640), (45280, 44604576), (46080, 43830191), (50940, 39648512), (54336, 37170480), (67920, 29736384), (72448, 27877860), (81504, 24780320), (90560, 22302288), (101880, 19824256), (108672, 18585240), (135840, 14868192), (144896, 13938930), (154877, 13040640), (163008, 12390160), (181120, 11151144), (203760, 9912128), (217344, 9292620), (271680, 7434096), (289792, 6969465), (309754, 6520320), (326016, 6195080), (362240, 5575572), (407520, 4956064), (434688, 4646310), (464631, 4346880), (543360, 3717048), (619508, 3260160), (652032, 3097540), (724480, 2787786), (774385, 2608128), (815040, 2478032), (869376, 2323155), (929262, 2173440), (1086720, 1858524), (1239016, 1630080), (1304064, 1548770), (1393893, 1448960)]