20619307800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:430

約数の個数: 720

約数和(自身を含む): 87233895840

約数和(自身を除く): 66614588040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 98, 100, 104, 105, 117, 120, 126, 130, 140, 147, 150, 156, 168, 175, 180, 182, 195, 196, 200, 210, 225, 234, 245, 252, 260, 273, 280, 294, 300, 312, 315, 325, 343, 350, 360, 364, 367, 390, 392, 420, 441, 450, 455, 468, 490, 504, 520, 525, 546, 585, 588, 600, 630, 637, 650, 686, 700, 728, 734, 735, 780, 819, 840, 882, 900, 910, 936, 975, 980, 1029, 1050, 1092, 1101, 1170, 1176, 1225, 1260, 1274, 1300, 1365, 1372, 1400, 1468, 1470, 1560, 1575, 1638, 1715, 1764, 1800, 1820, 1835, 1911, 1950, 1960, 2058, 2100, 2184, 2202, 2205, 2275, 2340, 2401, 2450, 2520, 2548, 2569, 2600, 2730, 2744, 2925, 2936, 2940, 3087, 3150, 3185, 3276, 3303, 3430, 3528, 3640, 3670, 3675, 3822, 3900, 4095, 4116, 4200, 4404, 4410, 4459, 4550, 4680, 4771, 4802, 4900, 5096, 5138, 5145, 5460, 5505, 5733, 5850, 5880, 6174, 6300, 6370, 6552, 6606, 6825, 6860, 7203, 7340, 7350, 7644, 7707, 7800, 8190, 8232, 8575, 8808, 8820, 8918, 9100, 9175, 9542, 9555, 9604, 9800, 10276, 10290, 10920, 11010, 11025, 11466, 11700, 12005, 12348, 12600, 12740, 12845, 13212, 13377, 13650, 13720, 14313, 14406, 14680, 14700, 15288, 15414, 15435, 15925, 16380, 16515, 17150, 17640, 17836, 17983, 18200, 18350, 19084, 19110, 19208, 20475, 20552, 20580, 21609, 22020, 22050, 22295, 22932, 23121, 23400, 23855, 24010, 24696, 25480, 25690, 25725, 26424, 26754, 27300, 27525, 28626, 28665, 28812, 29400, 30828, 30870, 31213, 31850, 32760, 33030, 33397, 34300, 35672, 35966, 36015, 36700, 38168, 38220, 38535, 40131, 40950, 41160, 42939, 43218, 44040, 44100, 44590, 45864, 46242, 47710, 47775, 48020, 51380, 51450, 53508, 53949, 54600, 55050, 57252, 57330, 57624, 60025, 61656, 61740, 62426, 63700, 64225, 66060, 66794, 66885, 68600, 71565, 71932, 72030, 73400, 76440, 77070, 77175, 80262, 81900, 82575, 85878, 86436, 88200, 89180, 89915, 92484, 93639, 95420, 95550, 96040, 100191, 102760, 102900, 107016, 107898, 108045, 110100, 111475, 114504, 114660, 115605, 119275, 120050, 123480, 124852, 125881, 127400, 128450, 132120, 133588, 133770, 143130, 143325, 143864, 144060, 154140, 154350, 156065, 160524, 161847, 163800, 165150, 166985, 171756, 172872, 178360, 179830, 180075, 184968, 187278, 190840, 191100, 192675, 200382, 200655, 205800, 214695, 215796, 216090, 220200, 222950, 229320, 231210, 233779, 238550, 240100, 249704, 251762, 256900, 267176, 267540, 269745, 280917, 286260, 286650, 288120, 300573, 308280, 308700, 312130, 321048, 323694, 330300, 333970, 334425, 343512, 357825, 359660, 360150, 374556, 377643, 382200, 385350, 400764, 401310, 429390, 431592, 432180, 445900, 449575, 462420, 467558, 468195, 477100, 480200, 500955, 503524, 513800, 535080, 539490, 540225, 561834, 572520, 573300, 578025, 601146, 617400, 624260, 629405, 647388, 660600, 667940, 668850, 701337, 715650, 719320, 720300, 749112, 755286, 770700, 780325, 801528, 802620, 809235, 834925, 858780, 864360, 881167, 891800, 899150, 924840, 935116, 936390, 954200, 1001910, 1003275, 1007048, 1073475, 1078980, 1080450, 1123668, 1132929, 1146600, 1156050, 1168895, 1202292, 1248520, 1258810, 1294776, 1335880, 1337700, 1348725, 1402674, 1404585, 1431300, 1440600, 1502865, 1510572, 1541400, 1560650, 1605240, 1618470, 1636453, 1669850, 1717560, 1762334, 1798300, 1870232, 1872780, 1888215, 2003820, 2006550, 2104011, 2146950, 2157960, 2160900, 2247336, 2265858, 2312100, 2337790, 2340975, 2404584, 2504775, 2517620, 2643501, 2675400, 2697450, 2805348, 2809170, 2862600, 3005730, 3021144, 3121300, 3147025, 3236940, 3272906, 3339700, 3506685, 3524668, 3596600, 3745560, 3776430, 4007640, 4013100, 4046175, 4208022, 4293900, 4321800, 4405835, 4531716, 4624200, 4675580, 4681950, 4909359, 5009550, 5035240, 5287002, 5394900, 5610696, 5618340, 5664645, 5844475, 6011460, 6242600, 6294050, 6473880, 6545812, 6679400, 7013370, 7022925, 7049336, 7514325, 7552860, 7930503, 8026200, 8092350, 8182265, 8416044, 8587800, 8811670, 9063432, 9351160, 9363900, 9441075, 9818718, 10019100, 10520055, 10574004, 10789800, 11236680, 11329290, 11455171, 11688950, 12022920, 12588100, 13091624, 13217505, 14026740, 14045850, 14728077, 15028650, 15105720, 15861006, 16184700, 16364530, 16832088, 17533425, 17623340, 18727800, 18882150, 19637436, 20038200, 21040110, 21148008, 22029175, 22658580, 22910342, 23377900, 24546795, 25176200, 26435010, 28053480, 28091700, 28323225, 29456154, 30057300, 31722012, 32369400, 32729060, 34365513, 35066850, 35246680, 37764300, 39274872, 39652515, 40911325, 42080220, 44058350, 45317160, 45820684, 46755800, 49093590, 52600275, 52870020, 56183400, 56646450, 57275855, 58912308, 60114600, 63444024, 65458120, 66087525, 68731026, 70133700, 73640385, 75528600, 79305030, 81822650, 84160440, 88116700, 91641368, 98187180, 103096539, 105200550, 105740040, 113292900, 114551710, 117824616, 122733975, 132175050, 137462052, 140267400, 147280770, 158610060, 163645300, 171827565, 176233400, 196374360, 198262575, 206193078, 210401100, 226585800, 229103420, 245467950, 264350100, 274924104, 286379275, 294561540, 317220120, 327290600, 343655130, 368201925, 396525150, 412386156, 420802200, 458206840, 490935900, 515482695, 528700200, 572758550, 589123080, 687310260, 736403850, 793050300, 824772312, 859137825, 981871800, 1030965390, 1145517100, 1374620520, 1472807700, 1586100600, 1718275650, 2061930780, 2291034200, 2577413475, 2945615400, 3436551300, 4123861560, 5154826950, 6873102600, 10309653900, 20619307800]

約数ペア:

[(1, 20619307800), (2, 10309653900), (3, 6873102600), (4, 5154826950), (5, 4123861560), (6, 3436551300), (7, 2945615400), (8, 2577413475), (9, 2291034200), (10, 2061930780), (12, 1718275650), (13, 1586100600), (14, 1472807700), (15, 1374620520), (18, 1145517100), (20, 1030965390), (21, 981871800), (24, 859137825), (25, 824772312), (26, 793050300), (28, 736403850), (30, 687310260), (35, 589123080), (36, 572758550), (39, 528700200), (40, 515482695), (42, 490935900), (45, 458206840), (49, 420802200), (50, 412386156), (52, 396525150), (56, 368201925), (60, 343655130), (63, 327290600), (65, 317220120), (70, 294561540), (72, 286379275), (75, 274924104), (78, 264350100), (84, 245467950), (90, 229103420), (91, 226585800), (98, 210401100), (100, 206193078), (104, 198262575), (105, 196374360), (117, 176233400), (120, 171827565), (126, 163645300), (130, 158610060), (140, 147280770), (147, 140267400), (150, 137462052), (156, 132175050), (168, 122733975), (175, 117824616), (180, 114551710), (182, 113292900), (195, 105740040), (196, 105200550), (200, 103096539), (210, 98187180), (225, 91641368), (234, 88116700), (245, 84160440), (252, 81822650), (260, 79305030), (273, 75528600), (280, 73640385), (294, 70133700), (300, 68731026), (312, 66087525), (315, 65458120), (325, 63444024), (343, 60114600), (350, 58912308), (360, 57275855), (364, 56646450), (367, 56183400), (390, 52870020), (392, 52600275), (420, 49093590), (441, 46755800), (450, 45820684), (455, 45317160), (468, 44058350), (490, 42080220), (504, 40911325), (520, 39652515), (525, 39274872), (546, 37764300), (585, 35246680), (588, 35066850), (600, 34365513), (630, 32729060), (637, 32369400), (650, 31722012), (686, 30057300), (700, 29456154), (728, 28323225), (734, 28091700), (735, 28053480), (780, 26435010), (819, 25176200), (840, 24546795), (882, 23377900), (900, 22910342), (910, 22658580), (936, 22029175), (975, 21148008), (980, 21040110), (1029, 20038200), (1050, 19637436), (1092, 18882150), (1101, 18727800), (1170, 17623340), (1176, 17533425), (1225, 16832088), (1260, 16364530), (1274, 16184700), (1300, 15861006), (1365, 15105720), (1372, 15028650), (1400, 14728077), (1468, 14045850), (1470, 14026740), (1560, 13217505), (1575, 13091624), (1638, 12588100), (1715, 12022920), (1764, 11688950), (1800, 11455171), (1820, 11329290), (1835, 11236680), (1911, 10789800), (1950, 10574004), (1960, 10520055), (2058, 10019100), (2100, 9818718), (2184, 9441075), (2202, 9363900), (2205, 9351160), (2275, 9063432), (2340, 8811670), (2401, 8587800), (2450, 8416044), (2520, 8182265), (2548, 8092350), (2569, 8026200), (2600, 7930503), (2730, 7552860), (2744, 7514325), (2925, 7049336), (2936, 7022925), (2940, 7013370), (3087, 6679400), (3150, 6545812), (3185, 6473880), (3276, 6294050), (3303, 6242600), (3430, 6011460), (3528, 5844475), (3640, 5664645), (3670, 5618340), (3675, 5610696), (3822, 5394900), (3900, 5287002), (4095, 5035240), (4116, 5009550), (4200, 4909359), (4404, 4681950), (4410, 4675580), (4459, 4624200), (4550, 4531716), (4680, 4405835), (4771, 4321800), (4802, 4293900), (4900, 4208022), (5096, 4046175), (5138, 4013100), (5145, 4007640), (5460, 3776430), (5505, 3745560), (5733, 3596600), (5850, 3524668), (5880, 3506685), (6174, 3339700), (6300, 3272906), (6370, 3236940), (6552, 3147025), (6606, 3121300), (6825, 3021144), (6860, 3005730), (7203, 2862600), (7340, 2809170), (7350, 2805348), (7644, 2697450), (7707, 2675400), (7800, 2643501), (8190, 2517620), (8232, 2504775), (8575, 2404584), (8808, 2340975), (8820, 2337790), (8918, 2312100), (9100, 2265858), (9175, 2247336), (9542, 2160900), (9555, 2157960), (9604, 2146950), (9800, 2104011), (10276, 2006550), (10290, 2003820), (10920, 1888215), (11010, 1872780), (11025, 1870232), (11466, 1798300), (11700, 1762334), (12005, 1717560), (12348, 1669850), (12600, 1636453), (12740, 1618470), (12845, 1605240), (13212, 1560650), (13377, 1541400), (13650, 1510572), (13720, 1502865), (14313, 1440600), (14406, 1431300), (14680, 1404585), (14700, 1402674), (15288, 1348725), (15414, 1337700), (15435, 1335880), (15925, 1294776), (16380, 1258810), (16515, 1248520), (17150, 1202292), (17640, 1168895), (17836, 1156050), (17983, 1146600), (18200, 1132929), (18350, 1123668), (19084, 1080450), (19110, 1078980), (19208, 1073475), (20475, 1007048), (20552, 1003275), (20580, 1001910), (21609, 954200), (22020, 936390), (22050, 935116), (22295, 924840), (22932, 899150), (23121, 891800), (23400, 881167), (23855, 864360), (24010, 858780), (24696, 834925), (25480, 809235), (25690, 802620), (25725, 801528), (26424, 780325), (26754, 770700), (27300, 755286), (27525, 749112), (28626, 720300), (28665, 719320), (28812, 715650), (29400, 701337), (30828, 668850), (30870, 667940), (31213, 660600), (31850, 647388), (32760, 629405), (33030, 624260), (33397, 617400), (34300, 601146), (35672, 578025), (35966, 573300), (36015, 572520), (36700, 561834), (38168, 540225), (38220, 539490), (38535, 535080), (40131, 513800), (40950, 503524), (41160, 500955), (42939, 480200), (43218, 477100), (44040, 468195), (44100, 467558), (44590, 462420), (45864, 449575), (46242, 445900), (47710, 432180), (47775, 431592), (48020, 429390), (51380, 401310), (51450, 400764), (53508, 385350), (53949, 382200), (54600, 377643), (55050, 374556), (57252, 360150), (57330, 359660), (57624, 357825), (60025, 343512), (61656, 334425), (61740, 333970), (62426, 330300), (63700, 323694), (64225, 321048), (66060, 312130), (66794, 308700), (66885, 308280), (68600, 300573), (71565, 288120), (71932, 286650), (72030, 286260), (73400, 280917), (76440, 269745), (77070, 267540), (77175, 267176), (80262, 256900), (81900, 251762), (82575, 249704), (85878, 240100), (86436, 238550), (88200, 233779), (89180, 231210), (89915, 229320), (92484, 222950), (93639, 220200), (95420, 216090), (95550, 215796), (96040, 214695), (100191, 205800), (102760, 200655), (102900, 200382), (107016, 192675), (107898, 191100), (108045, 190840), (110100, 187278), (111475, 184968), (114504, 180075), (114660, 179830), (115605, 178360), (119275, 172872), (120050, 171756), (123480, 166985), (124852, 165150), (125881, 163800), (127400, 161847), (128450, 160524), (132120, 156065), (133588, 154350), (133770, 154140), (143130, 144060), (143325, 143864)]