20115437760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:333

約数の個数: 504

約数和(自身を含む): 78114832848

約数和(自身を除く): 57999395088

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, 131, 132, 144, 148, 160, 165, 176, 180, 185, 192, 198, 220, 222, 240, 262, 264, 288, 296, 320, 330, 333, 352, 360, 370, 393, 396, 407, 440, 444, 480, 495, 524, 528, 555, 576, 592, 655, 660, 666, 704, 720, 740, 786, 792, 814, 880, 888, 960, 990, 1048, 1056, 1110, 1179, 1184, 1221, 1310, 1320, 1332, 1440, 1441, 1480, 1572, 1584, 1628, 1665, 1760, 1776, 1965, 1980, 2035, 2096, 2112, 2220, 2358, 2368, 2442, 2620, 2640, 2664, 2880, 2882, 2960, 3144, 3168, 3256, 3330, 3520, 3552, 3663, 3930, 3960, 4070, 4192, 4323, 4440, 4716, 4847, 4884, 5240, 5280, 5328, 5764, 5895, 5920, 6105, 6288, 6336, 6512, 6660, 7104, 7205, 7326, 7860, 7920, 8140, 8384, 8646, 8880, 9432, 9694, 9768, 10480, 10560, 10656, 11528, 11790, 11840, 12210, 12576, 12969, 13024, 13320, 14410, 14541, 14652, 15720, 15840, 16280, 17161, 17292, 17760, 18315, 18864, 19388, 19536, 20960, 21312, 21615, 23056, 23580, 24235, 24420, 25152, 25938, 26048, 26640, 28820, 29082, 29304, 31440, 31680, 32560, 34322, 34584, 35520, 36630, 37728, 38776, 39072, 41920, 43230, 43623, 46112, 47160, 48470, 48840, 51483, 51876, 53280, 53317, 57640, 58164, 58608, 62880, 64845, 65120, 68644, 69168, 72705, 73260, 75456, 77552, 78144, 85805, 86460, 87246, 92224, 94320, 96940, 97680, 102966, 103752, 106560, 106634, 115280, 116328, 117216, 125760, 129690, 130240, 137288, 138336, 145410, 146520, 154449, 155104, 159951, 171610, 172920, 174492, 188640, 188771, 193880, 195360, 205932, 207504, 213268, 218115, 230560, 232656, 234432, 257415, 259380, 266585, 274576, 276672, 290820, 293040, 308898, 310208, 319902, 343220, 345840, 348984, 377280, 377542, 387760, 390720, 411864, 415008, 426536, 436230, 461120, 465312, 479853, 514830, 518760, 533170, 549152, 566313, 581640, 586080, 617796, 634957, 639804, 686440, 691680, 697968, 755084, 772245, 775520, 799755, 823728, 830016, 853072, 872460, 930624, 943855, 959706, 1029660, 1037520, 1066340, 1098304, 1132626, 1163280, 1172160, 1235592, 1269914, 1279608, 1372880, 1383360, 1395936, 1510168, 1544490, 1551040, 1599510, 1647456, 1698939, 1706144, 1744920, 1887710, 1904871, 1919412, 2059320, 2075040, 2132680, 2265252, 2326560, 2399265, 2471184, 2539828, 2559216, 2745760, 2791872, 2831565, 3020336, 3088980, 3174785, 3199020, 3294912, 3397878, 3412288, 3489840, 3775420, 3809742, 3838824, 4118640, 4150080, 4265360, 4530504, 4653120, 4798530, 4942368, 5079656, 5118432, 5491520, 5663130, 5714613, 6040672, 6177960, 6349570, 6398040, 6795756, 6979680, 6984527, 7550840, 7619484, 7677648, 8237280, 8494695, 8530720, 9061008, 9524355, 9597060, 9884736, 10159312, 10236864, 11326260, 11429226, 12081344, 12355920, 12699140, 12796080, 13591512, 13959360, 13969054, 15101680, 15238968, 15355296, 16474560, 16989390, 17061440, 18122016, 19048710, 19194120, 20318624, 20953581, 22652520, 22858452, 24711840, 25398280, 25592160, 27183024, 27938108, 28573065, 30203360, 30477936, 30710592, 33978780, 34922635, 36244032, 38097420, 38388240, 40637248, 41907162, 45305040, 45716904, 49423680, 50796560, 51184320, 54366048, 55876216, 57146130, 60406720, 60955872, 62860743, 67957560, 69845270, 76194840, 76776480, 83814324, 90610080, 91433808, 101593120, 104767905, 108732096, 111752432, 114292260, 121911744, 125721486, 135915120, 139690540, 152389680, 153552960, 167628648, 181220160, 182867616, 203186240, 209535810, 223504864, 228584520, 251442972, 271830240, 279381080, 304779360, 314303715, 335257296, 365735232, 419071620, 447009728, 457169040, 502885944, 543660480, 558762160, 609558720, 628607430, 670514592, 838143240, 914338080, 1005771888, 1117524320, 1257214860, 1341029184, 1676286480, 1828676160, 2011543776, 2235048640, 2514429720, 3352572960, 4023087552, 5028859440, 6705145920, 10057718880, 20115437760]

約数ペア:

[(1, 20115437760), (2, 10057718880), (3, 6705145920), (4, 5028859440), (5, 4023087552), (6, 3352572960), (8, 2514429720), (9, 2235048640), (10, 2011543776), (11, 1828676160), (12, 1676286480), (15, 1341029184), (16, 1257214860), (18, 1117524320), (20, 1005771888), (22, 914338080), (24, 838143240), (30, 670514592), (32, 628607430), (33, 609558720), (36, 558762160), (37, 543660480), (40, 502885944), (44, 457169040), (45, 447009728), (48, 419071620), (55, 365735232), (60, 335257296), (64, 314303715), (66, 304779360), (72, 279381080), (74, 271830240), (80, 251442972), (88, 228584520), (90, 223504864), (96, 209535810), (99, 203186240), (110, 182867616), (111, 181220160), (120, 167628648), (131, 153552960), (132, 152389680), (144, 139690540), (148, 135915120), (160, 125721486), (165, 121911744), (176, 114292260), (180, 111752432), (185, 108732096), (192, 104767905), (198, 101593120), (220, 91433808), (222, 90610080), (240, 83814324), (262, 76776480), (264, 76194840), (288, 69845270), (296, 67957560), (320, 62860743), (330, 60955872), (333, 60406720), (352, 57146130), (360, 55876216), (370, 54366048), (393, 51184320), (396, 50796560), (407, 49423680), (440, 45716904), (444, 45305040), (480, 41907162), (495, 40637248), (524, 38388240), (528, 38097420), (555, 36244032), (576, 34922635), (592, 33978780), (655, 30710592), (660, 30477936), (666, 30203360), (704, 28573065), (720, 27938108), (740, 27183024), (786, 25592160), (792, 25398280), (814, 24711840), (880, 22858452), (888, 22652520), (960, 20953581), (990, 20318624), (1048, 19194120), (1056, 19048710), (1110, 18122016), (1179, 17061440), (1184, 16989390), (1221, 16474560), (1310, 15355296), (1320, 15238968), (1332, 15101680), (1440, 13969054), (1441, 13959360), (1480, 13591512), (1572, 12796080), (1584, 12699140), (1628, 12355920), (1665, 12081344), (1760, 11429226), (1776, 11326260), (1965, 10236864), (1980, 10159312), (2035, 9884736), (2096, 9597060), (2112, 9524355), (2220, 9061008), (2358, 8530720), (2368, 8494695), (2442, 8237280), (2620, 7677648), (2640, 7619484), (2664, 7550840), (2880, 6984527), (2882, 6979680), (2960, 6795756), (3144, 6398040), (3168, 6349570), (3256, 6177960), (3330, 6040672), (3520, 5714613), (3552, 5663130), (3663, 5491520), (3930, 5118432), (3960, 5079656), (4070, 4942368), (4192, 4798530), (4323, 4653120), (4440, 4530504), (4716, 4265360), (4847, 4150080), (4884, 4118640), (5240, 3838824), (5280, 3809742), (5328, 3775420), (5764, 3489840), (5895, 3412288), (5920, 3397878), (6105, 3294912), (6288, 3199020), (6336, 3174785), (6512, 3088980), (6660, 3020336), (7104, 2831565), (7205, 2791872), (7326, 2745760), (7860, 2559216), (7920, 2539828), (8140, 2471184), (8384, 2399265), (8646, 2326560), (8880, 2265252), (9432, 2132680), (9694, 2075040), (9768, 2059320), (10480, 1919412), (10560, 1904871), (10656, 1887710), (11528, 1744920), (11790, 1706144), (11840, 1698939), (12210, 1647456), (12576, 1599510), (12969, 1551040), (13024, 1544490), (13320, 1510168), (14410, 1395936), (14541, 1383360), (14652, 1372880), (15720, 1279608), (15840, 1269914), (16280, 1235592), (17161, 1172160), (17292, 1163280), (17760, 1132626), (18315, 1098304), (18864, 1066340), (19388, 1037520), (19536, 1029660), (20960, 959706), (21312, 943855), (21615, 930624), (23056, 872460), (23580, 853072), (24235, 830016), (24420, 823728), (25152, 799755), (25938, 775520), (26048, 772245), (26640, 755084), (28820, 697968), (29082, 691680), (29304, 686440), (31440, 639804), (31680, 634957), (32560, 617796), (34322, 586080), (34584, 581640), (35520, 566313), (36630, 549152), (37728, 533170), (38776, 518760), (39072, 514830), (41920, 479853), (43230, 465312), (43623, 461120), (46112, 436230), (47160, 426536), (48470, 415008), (48840, 411864), (51483, 390720), (51876, 387760), (53280, 377542), (53317, 377280), (57640, 348984), (58164, 345840), (58608, 343220), (62880, 319902), (64845, 310208), (65120, 308898), (68644, 293040), (69168, 290820), (72705, 276672), (73260, 274576), (75456, 266585), (77552, 259380), (78144, 257415), (85805, 234432), (86460, 232656), (87246, 230560), (92224, 218115), (94320, 213268), (96940, 207504), (97680, 205932), (102966, 195360), (103752, 193880), (106560, 188771), (106634, 188640), (115280, 174492), (116328, 172920), (117216, 171610), (125760, 159951), (129690, 155104), (130240, 154449), (137288, 146520), (138336, 145410)]