20189283840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 480

約数和(自身を含む): 78375581856

約数和(自身を除く): 58186298016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 128, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 256, 264, 288, 296, 320, 330, 333, 352, 360, 370, 384, 396, 407, 440, 444, 480, 495, 512, 528, 555, 576, 592, 640, 660, 666, 704, 720, 740, 768, 792, 814, 880, 888, 960, 990, 1056, 1110, 1152, 1184, 1221, 1280, 1320, 1332, 1408, 1440, 1480, 1536, 1584, 1628, 1665, 1760, 1776, 1920, 1980, 2035, 2112, 2153, 2220, 2304, 2368, 2442, 2560, 2640, 2664, 2816, 2880, 2960, 3168, 3256, 3330, 3520, 3552, 3663, 3840, 3960, 4070, 4224, 4306, 4440, 4608, 4736, 4884, 5280, 5328, 5632, 5760, 5920, 6105, 6336, 6459, 6512, 6660, 7040, 7104, 7326, 7680, 7920, 8140, 8448, 8612, 8880, 9472, 9768, 10560, 10656, 10765, 11520, 11840, 12210, 12672, 12918, 13024, 13320, 14080, 14208, 14652, 15840, 16280, 16896, 17224, 17760, 18315, 18944, 19377, 19536, 21120, 21312, 21530, 23040, 23680, 23683, 24420, 25344, 25836, 26048, 26640, 28160, 28416, 29304, 31680, 32295, 32560, 34448, 35520, 36630, 38754, 39072, 42240, 42624, 43060, 47360, 47366, 48840, 50688, 51672, 52096, 53280, 56832, 58608, 63360, 64590, 65120, 68896, 71040, 71049, 73260, 77508, 78144, 79661, 84480, 85248, 86120, 94720, 94732, 96885, 97680, 103344, 104192, 106560, 117216, 118415, 126720, 129180, 130240, 137792, 142080, 142098, 146520, 155016, 156288, 159322, 170496, 172240, 189464, 193770, 195360, 206688, 208384, 213120, 213147, 234432, 236830, 238983, 253440, 258360, 260480, 275584, 284160, 284196, 293040, 310032, 312576, 318644, 344480, 355245, 378928, 387540, 390720, 398305, 413376, 426240, 426294, 468864, 473660, 477966, 516720, 520960, 551168, 568392, 586080, 620064, 625152, 637288, 688960, 710490, 716949, 757856, 775080, 781440, 796610, 826752, 852480, 852588, 876271, 937728, 947320, 955932, 1033440, 1041920, 1065735, 1102336, 1136784, 1172160, 1194915, 1240128, 1274576, 1377920, 1420980, 1433898, 1515712, 1550160, 1562880, 1593220, 1653504, 1705176, 1752542, 1875456, 1894640, 1911864, 2066880, 2131470, 2273568, 2344320, 2389830, 2480256, 2549152, 2628813, 2755840, 2841960, 2867796, 3031424, 3100320, 3125760, 3186440, 3307008, 3410352, 3505084, 3584745, 3789280, 3823728, 4133760, 4262940, 4381355, 4547136, 4688640, 4779660, 4960512, 5098304, 5257626, 5511680, 5683920, 5735592, 6062848, 6200640, 6372880, 6820704, 7010168, 7169490, 7578560, 7647456, 7886439, 8267520, 8525880, 8762710, 9094272, 9377280, 9559320, 9921024, 10196608, 10515252, 11367840, 11471184, 12125696, 12401280, 12745760, 13144065, 13641408, 14020336, 14338980, 15157120, 15294912, 15772878, 16535040, 17051760, 17525420, 18188544, 19118640, 20393216, 21030504, 22735680, 22942368, 24802560, 25491520, 26288130, 27282816, 28040672, 28677960, 30314240, 30589824, 31545756, 34103520, 35050840, 36377088, 38237280, 39432195, 40786432, 42061008, 45471360, 45884736, 49605120, 50983040, 52576260, 54565632, 56081344, 57355920, 60628480, 61179648, 63091512, 68207040, 70101680, 76474560, 78864390, 84122016, 90942720, 91769472, 101966080, 105152520, 109131264, 112162688, 114711840, 122359296, 126183024, 136414080, 140203360, 152949120, 157728780, 168244032, 181885440, 183538944, 203932160, 210305040, 224325376, 229423680, 252366048, 272828160, 280406720, 305898240, 315457560, 336488064, 367077888, 420610080, 448650752, 458847360, 504732096, 545656320, 560813440, 611796480, 630915120, 672976128, 841220160, 917694720, 1009464192, 1121626880, 1261830240, 1345952256, 1682440320, 1835389440, 2018928384, 2243253760, 2523660480, 3364880640, 4037856768, 5047320960, 6729761280, 10094641920, 20189283840]

約数ペア:

[(1, 20189283840), (2, 10094641920), (3, 6729761280), (4, 5047320960), (5, 4037856768), (6, 3364880640), (8, 2523660480), (9, 2243253760), (10, 2018928384), (11, 1835389440), (12, 1682440320), (15, 1345952256), (16, 1261830240), (18, 1121626880), (20, 1009464192), (22, 917694720), (24, 841220160), (30, 672976128), (32, 630915120), (33, 611796480), (36, 560813440), (37, 545656320), (40, 504732096), (44, 458847360), (45, 448650752), (48, 420610080), (55, 367077888), (60, 336488064), (64, 315457560), (66, 305898240), (72, 280406720), (74, 272828160), (80, 252366048), (88, 229423680), (90, 224325376), (96, 210305040), (99, 203932160), (110, 183538944), (111, 181885440), (120, 168244032), (128, 157728780), (132, 152949120), (144, 140203360), (148, 136414080), (160, 126183024), (165, 122359296), (176, 114711840), (180, 112162688), (185, 109131264), (192, 105152520), (198, 101966080), (220, 91769472), (222, 90942720), (240, 84122016), (256, 78864390), (264, 76474560), (288, 70101680), (296, 68207040), (320, 63091512), (330, 61179648), (333, 60628480), (352, 57355920), (360, 56081344), (370, 54565632), (384, 52576260), (396, 50983040), (407, 49605120), (440, 45884736), (444, 45471360), (480, 42061008), (495, 40786432), (512, 39432195), (528, 38237280), (555, 36377088), (576, 35050840), (592, 34103520), (640, 31545756), (660, 30589824), (666, 30314240), (704, 28677960), (720, 28040672), (740, 27282816), (768, 26288130), (792, 25491520), (814, 24802560), (880, 22942368), (888, 22735680), (960, 21030504), (990, 20393216), (1056, 19118640), (1110, 18188544), (1152, 17525420), (1184, 17051760), (1221, 16535040), (1280, 15772878), (1320, 15294912), (1332, 15157120), (1408, 14338980), (1440, 14020336), (1480, 13641408), (1536, 13144065), (1584, 12745760), (1628, 12401280), (1665, 12125696), (1760, 11471184), (1776, 11367840), (1920, 10515252), (1980, 10196608), (2035, 9921024), (2112, 9559320), (2153, 9377280), (2220, 9094272), (2304, 8762710), (2368, 8525880), (2442, 8267520), (2560, 7886439), (2640, 7647456), (2664, 7578560), (2816, 7169490), (2880, 7010168), (2960, 6820704), (3168, 6372880), (3256, 6200640), (3330, 6062848), (3520, 5735592), (3552, 5683920), (3663, 5511680), (3840, 5257626), (3960, 5098304), (4070, 4960512), (4224, 4779660), (4306, 4688640), (4440, 4547136), (4608, 4381355), (4736, 4262940), (4884, 4133760), (5280, 3823728), (5328, 3789280), (5632, 3584745), (5760, 3505084), (5920, 3410352), (6105, 3307008), (6336, 3186440), (6459, 3125760), (6512, 3100320), (6660, 3031424), (7040, 2867796), (7104, 2841960), (7326, 2755840), (7680, 2628813), (7920, 2549152), (8140, 2480256), (8448, 2389830), (8612, 2344320), (8880, 2273568), (9472, 2131470), (9768, 2066880), (10560, 1911864), (10656, 1894640), (10765, 1875456), (11520, 1752542), (11840, 1705176), (12210, 1653504), (12672, 1593220), (12918, 1562880), (13024, 1550160), (13320, 1515712), (14080, 1433898), (14208, 1420980), (14652, 1377920), (15840, 1274576), (16280, 1240128), (16896, 1194915), (17224, 1172160), (17760, 1136784), (18315, 1102336), (18944, 1065735), (19377, 1041920), (19536, 1033440), (21120, 955932), (21312, 947320), (21530, 937728), (23040, 876271), (23680, 852588), (23683, 852480), (24420, 826752), (25344, 796610), (25836, 781440), (26048, 775080), (26640, 757856), (28160, 716949), (28416, 710490), (29304, 688960), (31680, 637288), (32295, 625152), (32560, 620064), (34448, 586080), (35520, 568392), (36630, 551168), (38754, 520960), (39072, 516720), (42240, 477966), (42624, 473660), (43060, 468864), (47360, 426294), (47366, 426240), (48840, 413376), (50688, 398305), (51672, 390720), (52096, 387540), (53280, 378928), (56832, 355245), (58608, 344480), (63360, 318644), (64590, 312576), (65120, 310032), (68896, 293040), (71040, 284196), (71049, 284160), (73260, 275584), (77508, 260480), (78144, 258360), (79661, 253440), (84480, 238983), (85248, 236830), (86120, 234432), (94720, 213147), (94732, 213120), (96885, 208384), (97680, 206688), (103344, 195360), (104192, 193770), (106560, 189464), (117216, 172240), (118415, 170496), (126720, 159322), (129180, 156288), (130240, 155016), (137792, 146520), (142080, 142098)]