20734468560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:312

約数の個数: 640

約数和(自身を含む): 79554908160

約数和(自身を除く): 58820439600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 67, 72, 78, 80, 90, 103, 104, 107, 108, 117, 120, 130, 134, 135, 144, 156, 180, 195, 201, 206, 208, 214, 216, 234, 240, 260, 268, 270, 309, 312, 321, 335, 351, 360, 390, 402, 412, 428, 432, 468, 515, 520, 535, 536, 540, 585, 603, 618, 624, 642, 670, 702, 720, 780, 804, 824, 856, 871, 927, 936, 963, 1005, 1030, 1040, 1070, 1072, 1080, 1170, 1206, 1236, 1284, 1339, 1340, 1391, 1404, 1545, 1560, 1605, 1608, 1648, 1712, 1742, 1755, 1809, 1854, 1872, 1926, 2010, 2060, 2140, 2160, 2340, 2412, 2472, 2568, 2613, 2678, 2680, 2781, 2782, 2808, 2889, 3015, 3090, 3120, 3210, 3216, 3484, 3510, 3618, 3708, 3852, 4017, 4020, 4120, 4173, 4280, 4355, 4635, 4680, 4815, 4824, 4944, 5136, 5226, 5356, 5360, 5562, 5564, 5616, 5778, 6030, 6180, 6420, 6695, 6901, 6955, 6968, 7020, 7169, 7236, 7416, 7704, 7839, 8034, 8040, 8240, 8346, 8560, 8710, 9045, 9270, 9360, 9630, 9648, 10452, 10712, 11021, 11124, 11128, 11556, 12051, 12060, 12360, 12519, 12840, 13065, 13390, 13802, 13905, 13910, 13936, 14040, 14338, 14445, 14472, 14832, 15408, 15678, 16068, 16080, 16692, 17420, 18090, 18540, 19260, 20085, 20703, 20865, 20904, 21424, 21507, 22042, 22248, 22256, 23112, 23517, 24102, 24120, 24720, 25038, 25680, 26130, 26780, 27604, 27810, 27820, 28080, 28676, 28890, 28944, 31356, 32136, 33063, 33384, 34505, 34840, 35845, 36153, 36180, 37080, 37557, 38520, 39195, 40170, 41406, 41730, 41808, 43014, 44084, 44496, 46224, 47034, 48204, 48240, 50076, 52260, 53560, 55105, 55208, 55620, 55640, 57352, 57780, 60255, 62109, 62595, 62712, 64272, 64521, 66126, 66768, 69010, 69680, 71690, 72306, 72360, 74160, 75114, 77040, 78390, 80340, 82812, 83460, 86028, 88168, 89713, 93197, 94068, 96408, 99189, 100152, 103515, 104520, 107120, 107535, 110210, 110416, 111240, 111280, 114704, 115560, 117585, 120510, 124218, 125190, 125424, 129042, 132252, 138020, 143273, 143380, 144612, 144720, 150228, 156780, 160680, 165315, 165624, 166920, 172056, 176336, 179426, 180765, 186327, 186394, 187785, 188136, 192816, 193563, 198378, 200304, 207030, 209040, 215070, 220420, 222480, 231120, 235170, 241020, 248436, 250380, 258084, 264504, 269139, 276040, 279591, 286546, 286760, 289224, 297567, 300456, 310545, 313560, 321360, 322605, 330630, 331248, 333840, 344112, 358852, 361530, 372654, 372788, 375570, 376272, 387126, 396756, 414060, 429819, 430140, 440840, 448565, 465985, 470340, 482040, 495945, 496872, 500760, 516168, 529008, 538278, 552080, 559182, 573092, 573520, 578448, 595134, 600912, 621090, 627120, 645210, 661260, 716365, 717704, 723060, 738407, 745308, 745576, 751140, 774252, 793512, 807417, 828120, 838773, 859638, 860280, 881680, 897130, 931635, 931970, 940680, 964080, 967815, 991890, 993744, 1001520, 1032336, 1076556, 1118364, 1146184, 1190268, 1242180, 1289457, 1290420, 1322520, 1345695, 1397955, 1432730, 1435408, 1446120, 1476814, 1487835, 1490616, 1491152, 1502280, 1548504, 1587024, 1614834, 1656240, 1677546, 1719276, 1720560, 1794260, 1863270, 1863940, 1881360, 1935630, 1983780, 2149095, 2153112, 2215221, 2236728, 2292368, 2380536, 2422251, 2484360, 2516319, 2578914, 2580840, 2645040, 2691390, 2795910, 2865460, 2892240, 2953628, 2975670, 2981232, 3004560, 3097008, 3229668, 3355092, 3438552, 3588520, 3692035, 3726540, 3727880, 3868371, 3871260, 3967560, 4037085, 4193865, 4298190, 4306224, 4430442, 4473456, 4761072, 4844502, 4968720, 5032638, 5157828, 5161680, 5382780, 5591820, 5730920, 5907256, 5951340, 6447285, 6459336, 6645663, 6710184, 6877104, 7177040, 7384070, 7453080, 7455760, 7736742, 7742520, 7935120, 8074170, 8387730, 8596380, 8860884, 9599291, 9689004, 10065276, 10315656, 10765560, 11076105, 11183640, 11461840, 11814512, 11902680, 12111255, 12581595, 12894570, 12918672, 13291326, 13420368, 14768140, 14906160, 15473484, 15485040, 16148340, 16775460, 17192760, 17721768, 19198582, 19341855, 19378008, 19936989, 20130552, 20631312, 21531120, 22152210, 22367280, 23805360, 24222510, 25163190, 25789140, 26582652, 28797873, 29536280, 30946968, 32296680, 33228315, 33550920, 34385520, 35443536, 38397164, 38683710, 38756016, 39873978, 40261104, 44304420, 47996455, 48445020, 50326380, 51578280, 53165304, 57595746, 59072560, 61893936, 64593360, 66456630, 67101840, 76794328, 77367420, 79747956, 86393619, 88608840, 95992910, 96890040, 99684945, 100652760, 103156560, 106330608, 115191492, 132913260, 143989365, 153588656, 154734840, 159495912, 172787238, 177217680, 191985820, 193780080, 199369890, 201305520, 230382984, 259180857, 265826520, 287978730, 309469680, 318991824, 345574476, 383971640, 398739780, 431968095, 460765968, 518361714, 531653040, 575957460, 691148952, 767943280, 797479560, 863936190, 1036723428, 1151914920, 1295904285, 1382297904, 1594959120, 1727872380, 2073446856, 2303829840, 2591808570, 3455744760, 4146893712, 5183617140, 6911489520, 10367234280, 20734468560]

約数ペア:

[(1, 20734468560), (2, 10367234280), (3, 6911489520), (4, 5183617140), (5, 4146893712), (6, 3455744760), (8, 2591808570), (9, 2303829840), (10, 2073446856), (12, 1727872380), (13, 1594959120), (15, 1382297904), (16, 1295904285), (18, 1151914920), (20, 1036723428), (24, 863936190), (26, 797479560), (27, 767943280), (30, 691148952), (36, 575957460), (39, 531653040), (40, 518361714), (45, 460765968), (48, 431968095), (52, 398739780), (54, 383971640), (60, 345574476), (65, 318991824), (67, 309469680), (72, 287978730), (78, 265826520), (80, 259180857), (90, 230382984), (103, 201305520), (104, 199369890), (107, 193780080), (108, 191985820), (117, 177217680), (120, 172787238), (130, 159495912), (134, 154734840), (135, 153588656), (144, 143989365), (156, 132913260), (180, 115191492), (195, 106330608), (201, 103156560), (206, 100652760), (208, 99684945), (214, 96890040), (216, 95992910), (234, 88608840), (240, 86393619), (260, 79747956), (268, 77367420), (270, 76794328), (309, 67101840), (312, 66456630), (321, 64593360), (335, 61893936), (351, 59072560), (360, 57595746), (390, 53165304), (402, 51578280), (412, 50326380), (428, 48445020), (432, 47996455), (468, 44304420), (515, 40261104), (520, 39873978), (535, 38756016), (536, 38683710), (540, 38397164), (585, 35443536), (603, 34385520), (618, 33550920), (624, 33228315), (642, 32296680), (670, 30946968), (702, 29536280), (720, 28797873), (780, 26582652), (804, 25789140), (824, 25163190), (856, 24222510), (871, 23805360), (927, 22367280), (936, 22152210), (963, 21531120), (1005, 20631312), (1030, 20130552), (1040, 19936989), (1070, 19378008), (1072, 19341855), (1080, 19198582), (1170, 17721768), (1206, 17192760), (1236, 16775460), (1284, 16148340), (1339, 15485040), (1340, 15473484), (1391, 14906160), (1404, 14768140), (1545, 13420368), (1560, 13291326), (1605, 12918672), (1608, 12894570), (1648, 12581595), (1712, 12111255), (1742, 11902680), (1755, 11814512), (1809, 11461840), (1854, 11183640), (1872, 11076105), (1926, 10765560), (2010, 10315656), (2060, 10065276), (2140, 9689004), (2160, 9599291), (2340, 8860884), (2412, 8596380), (2472, 8387730), (2568, 8074170), (2613, 7935120), (2678, 7742520), (2680, 7736742), (2781, 7455760), (2782, 7453080), (2808, 7384070), (2889, 7177040), (3015, 6877104), (3090, 6710184), (3120, 6645663), (3210, 6459336), (3216, 6447285), (3484, 5951340), (3510, 5907256), (3618, 5730920), (3708, 5591820), (3852, 5382780), (4017, 5161680), (4020, 5157828), (4120, 5032638), (4173, 4968720), (4280, 4844502), (4355, 4761072), (4635, 4473456), (4680, 4430442), (4815, 4306224), (4824, 4298190), (4944, 4193865), (5136, 4037085), (5226, 3967560), (5356, 3871260), (5360, 3868371), (5562, 3727880), (5564, 3726540), (5616, 3692035), (5778, 3588520), (6030, 3438552), (6180, 3355092), (6420, 3229668), (6695, 3097008), (6901, 3004560), (6955, 2981232), (6968, 2975670), (7020, 2953628), (7169, 2892240), (7236, 2865460), (7416, 2795910), (7704, 2691390), (7839, 2645040), (8034, 2580840), (8040, 2578914), (8240, 2516319), (8346, 2484360), (8560, 2422251), (8710, 2380536), (9045, 2292368), (9270, 2236728), (9360, 2215221), (9630, 2153112), (9648, 2149095), (10452, 1983780), (10712, 1935630), (11021, 1881360), (11124, 1863940), (11128, 1863270), (11556, 1794260), (12051, 1720560), (12060, 1719276), (12360, 1677546), (12519, 1656240), (12840, 1614834), (13065, 1587024), (13390, 1548504), (13802, 1502280), (13905, 1491152), (13910, 1490616), (13936, 1487835), (14040, 1476814), (14338, 1446120), (14445, 1435408), (14472, 1432730), (14832, 1397955), (15408, 1345695), (15678, 1322520), (16068, 1290420), (16080, 1289457), (16692, 1242180), (17420, 1190268), (18090, 1146184), (18540, 1118364), (19260, 1076556), (20085, 1032336), (20703, 1001520), (20865, 993744), (20904, 991890), (21424, 967815), (21507, 964080), (22042, 940680), (22248, 931970), (22256, 931635), (23112, 897130), (23517, 881680), (24102, 860280), (24120, 859638), (24720, 838773), (25038, 828120), (25680, 807417), (26130, 793512), (26780, 774252), (27604, 751140), (27810, 745576), (27820, 745308), (28080, 738407), (28676, 723060), (28890, 717704), (28944, 716365), (31356, 661260), (32136, 645210), (33063, 627120), (33384, 621090), (34505, 600912), (34840, 595134), (35845, 578448), (36153, 573520), (36180, 573092), (37080, 559182), (37557, 552080), (38520, 538278), (39195, 529008), (40170, 516168), (41406, 500760), (41730, 496872), (41808, 495945), (43014, 482040), (44084, 470340), (44496, 465985), (46224, 448565), (47034, 440840), (48204, 430140), (48240, 429819), (50076, 414060), (52260, 396756), (53560, 387126), (55105, 376272), (55208, 375570), (55620, 372788), (55640, 372654), (57352, 361530), (57780, 358852), (60255, 344112), (62109, 333840), (62595, 331248), (62712, 330630), (64272, 322605), (64521, 321360), (66126, 313560), (66768, 310545), (69010, 300456), (69680, 297567), (71690, 289224), (72306, 286760), (72360, 286546), (74160, 279591), (75114, 276040), (77040, 269139), (78390, 264504), (80340, 258084), (82812, 250380), (83460, 248436), (86028, 241020), (88168, 235170), (89713, 231120), (93197, 222480), (94068, 220420), (96408, 215070), (99189, 209040), (100152, 207030), (103515, 200304), (104520, 198378), (107120, 193563), (107535, 192816), (110210, 188136), (110416, 187785), (111240, 186394), (111280, 186327), (114704, 180765), (115560, 179426), (117585, 176336), (120510, 172056), (124218, 166920), (125190, 165624), (125424, 165315), (129042, 160680), (132252, 156780), (138020, 150228), (143273, 144720), (143380, 144612)]