19697660640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1735

約数の個数: 576

約数和(自身を含む): 82536330240

約数和(自身を除く): 62838669600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 71, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 142, 144, 153, 160, 168, 170, 180, 204, 210, 213, 224, 238, 240, 252, 255, 272, 280, 284, 288, 306, 315, 336, 340, 355, 357, 360, 408, 420, 426, 476, 480, 497, 504, 510, 544, 560, 568, 595, 612, 630, 639, 672, 680, 710, 714, 720, 765, 816, 840, 852, 952, 994, 1008, 1020, 1065, 1071, 1120, 1136, 1190, 1207, 1224, 1260, 1278, 1360, 1420, 1428, 1440, 1491, 1530, 1619, 1632, 1680, 1704, 1785, 1904, 1988, 2016, 2040, 2130, 2142, 2272, 2380, 2414, 2448, 2485, 2520, 2556, 2720, 2840, 2856, 2982, 3060, 3195, 3238, 3360, 3408, 3570, 3621, 3808, 3976, 4080, 4260, 4284, 4473, 4760, 4828, 4857, 4896, 4970, 5040, 5112, 5355, 5680, 5712, 5964, 6035, 6120, 6390, 6476, 6816, 7140, 7242, 7455, 7952, 8095, 8160, 8449, 8520, 8568, 8946, 9520, 9656, 9714, 9940, 10080, 10224, 10710, 10863, 11333, 11360, 11424, 11928, 12070, 12240, 12780, 12952, 14280, 14484, 14571, 14910, 15904, 16190, 16898, 17040, 17136, 17892, 18105, 19040, 19312, 19428, 19880, 20448, 21420, 21726, 22365, 22666, 23856, 24140, 24285, 24480, 25347, 25560, 25904, 27523, 28560, 28968, 29142, 29820, 32380, 33796, 33999, 34080, 34272, 35784, 36210, 38624, 38856, 39760, 42245, 42840, 43452, 44730, 45332, 47712, 48280, 48570, 50694, 51120, 51808, 54315, 55046, 56665, 57120, 57936, 58284, 59640, 64760, 67592, 67998, 71568, 72420, 72855, 76041, 77712, 79520, 82569, 84490, 85680, 86904, 89460, 90664, 96560, 97140, 101388, 101997, 102240, 108630, 110092, 113330, 114949, 115872, 116568, 119280, 126735, 129520, 135184, 135996, 137615, 143136, 144840, 145710, 152082, 155424, 165138, 168980, 169995, 171360, 173808, 178920, 181328, 192661, 193120, 194280, 202776, 203994, 217260, 220184, 226660, 229898, 233136, 238560, 247707, 253470, 259040, 270368, 271992, 275230, 289680, 291420, 304164, 330276, 337960, 339990, 344847, 347616, 357840, 362656, 380205, 385322, 388560, 405552, 407988, 412845, 434520, 440368, 453320, 459796, 466272, 495414, 506940, 509985, 543984, 550460, 574745, 577983, 579360, 582840, 608328, 660552, 675920, 679980, 689694, 715680, 760410, 770644, 777120, 804643, 811104, 815976, 825690, 869040, 880736, 906640, 919592, 963305, 990828, 1013880, 1019970, 1034541, 1087968, 1100920, 1149490, 1155966, 1165680, 1216656, 1238535, 1321104, 1351840, 1359960, 1379388, 1520820, 1541288, 1609286, 1631952, 1651380, 1724235, 1733949, 1738080, 1813280, 1839184, 1926610, 1954133, 1981656, 2027760, 2039940, 2069082, 2201840, 2298980, 2311932, 2331360, 2413929, 2433312, 2477070, 2642208, 2719920, 2758776, 2889915, 3041640, 3082576, 3218572, 3263904, 3302760, 3448470, 3467898, 3678368, 3853220, 3908266, 3963312, 4023215, 4055520, 4079880, 4138164, 4403680, 4597960, 4623864, 4827858, 4954140, 5172705, 5439840, 5517552, 5779830, 5862399, 6083280, 6165152, 6437144, 6605520, 6896940, 6935796, 7241787, 7706440, 7816532, 7926624, 8046430, 8159760, 8276328, 8669745, 9195920, 9247728, 9655716, 9770665, 9908280, 10345410, 11035104, 11559660, 11724798, 12069645, 12166560, 12874288, 13211040, 13678931, 13793880, 13871592, 14483574, 15412880, 15633064, 16092860, 16319520, 16552656, 17339490, 17587197, 18391840, 18495456, 19311432, 19541330, 19816560, 20690820, 23119320, 23449596, 24139290, 25748576, 27357862, 27587760, 27743184, 28967148, 29311995, 30825760, 31266128, 32185720, 33105312, 34678980, 35174394, 36208935, 38622864, 39082660, 39633120, 41036793, 41381640, 46238640, 46899192, 48278580, 54715724, 55175520, 55486368, 57934296, 58623990, 62532256, 64371440, 68394655, 69357960, 70348788, 72417870, 77245728, 78165320, 82073586, 82763280, 87935985, 92477280, 93798384, 96557160, 109431448, 115868592, 117247980, 123110379, 128742880, 136789310, 138715920, 140697576, 144835740, 156330640, 164147172, 165526560, 175871970, 187596768, 193114320, 205183965, 218862896, 231737184, 234495960, 246220758, 273578620, 277431840, 281395152, 289671480, 312661280, 328294344, 351743940, 386228640, 410367930, 437725792, 468991920, 492441516, 547157240, 562790304, 579342960, 615551895, 656588688, 703487880, 820735860, 937983840, 984883032, 1094314480, 1158685920, 1231103790, 1313177376, 1406975760, 1641471720, 1969766064, 2188628960, 2462207580, 2813951520, 3282943440, 3939532128, 4924415160, 6565886880, 9848830320, 19697660640]

約数ペア:

[(1, 19697660640), (2, 9848830320), (3, 6565886880), (4, 4924415160), (5, 3939532128), (6, 3282943440), (7, 2813951520), (8, 2462207580), (9, 2188628960), (10, 1969766064), (12, 1641471720), (14, 1406975760), (15, 1313177376), (16, 1231103790), (17, 1158685920), (18, 1094314480), (20, 984883032), (21, 937983840), (24, 820735860), (28, 703487880), (30, 656588688), (32, 615551895), (34, 579342960), (35, 562790304), (36, 547157240), (40, 492441516), (42, 468991920), (45, 437725792), (48, 410367930), (51, 386228640), (56, 351743940), (60, 328294344), (63, 312661280), (68, 289671480), (70, 281395152), (71, 277431840), (72, 273578620), (80, 246220758), (84, 234495960), (85, 231737184), (90, 218862896), (96, 205183965), (102, 193114320), (105, 187596768), (112, 175871970), (119, 165526560), (120, 164147172), (126, 156330640), (136, 144835740), (140, 140697576), (142, 138715920), (144, 136789310), (153, 128742880), (160, 123110379), (168, 117247980), (170, 115868592), (180, 109431448), (204, 96557160), (210, 93798384), (213, 92477280), (224, 87935985), (238, 82763280), (240, 82073586), (252, 78165320), (255, 77245728), (272, 72417870), (280, 70348788), (284, 69357960), (288, 68394655), (306, 64371440), (315, 62532256), (336, 58623990), (340, 57934296), (355, 55486368), (357, 55175520), (360, 54715724), (408, 48278580), (420, 46899192), (426, 46238640), (476, 41381640), (480, 41036793), (497, 39633120), (504, 39082660), (510, 38622864), (544, 36208935), (560, 35174394), (568, 34678980), (595, 33105312), (612, 32185720), (630, 31266128), (639, 30825760), (672, 29311995), (680, 28967148), (710, 27743184), (714, 27587760), (720, 27357862), (765, 25748576), (816, 24139290), (840, 23449596), (852, 23119320), (952, 20690820), (994, 19816560), (1008, 19541330), (1020, 19311432), (1065, 18495456), (1071, 18391840), (1120, 17587197), (1136, 17339490), (1190, 16552656), (1207, 16319520), (1224, 16092860), (1260, 15633064), (1278, 15412880), (1360, 14483574), (1420, 13871592), (1428, 13793880), (1440, 13678931), (1491, 13211040), (1530, 12874288), (1619, 12166560), (1632, 12069645), (1680, 11724798), (1704, 11559660), (1785, 11035104), (1904, 10345410), (1988, 9908280), (2016, 9770665), (2040, 9655716), (2130, 9247728), (2142, 9195920), (2272, 8669745), (2380, 8276328), (2414, 8159760), (2448, 8046430), (2485, 7926624), (2520, 7816532), (2556, 7706440), (2720, 7241787), (2840, 6935796), (2856, 6896940), (2982, 6605520), (3060, 6437144), (3195, 6165152), (3238, 6083280), (3360, 5862399), (3408, 5779830), (3570, 5517552), (3621, 5439840), (3808, 5172705), (3976, 4954140), (4080, 4827858), (4260, 4623864), (4284, 4597960), (4473, 4403680), (4760, 4138164), (4828, 4079880), (4857, 4055520), (4896, 4023215), (4970, 3963312), (5040, 3908266), (5112, 3853220), (5355, 3678368), (5680, 3467898), (5712, 3448470), (5964, 3302760), (6035, 3263904), (6120, 3218572), (6390, 3082576), (6476, 3041640), (6816, 2889915), (7140, 2758776), (7242, 2719920), (7455, 2642208), (7952, 2477070), (8095, 2433312), (8160, 2413929), (8449, 2331360), (8520, 2311932), (8568, 2298980), (8946, 2201840), (9520, 2069082), (9656, 2039940), (9714, 2027760), (9940, 1981656), (10080, 1954133), (10224, 1926610), (10710, 1839184), (10863, 1813280), (11333, 1738080), (11360, 1733949), (11424, 1724235), (11928, 1651380), (12070, 1631952), (12240, 1609286), (12780, 1541288), (12952, 1520820), (14280, 1379388), (14484, 1359960), (14571, 1351840), (14910, 1321104), (15904, 1238535), (16190, 1216656), (16898, 1165680), (17040, 1155966), (17136, 1149490), (17892, 1100920), (18105, 1087968), (19040, 1034541), (19312, 1019970), (19428, 1013880), (19880, 990828), (20448, 963305), (21420, 919592), (21726, 906640), (22365, 880736), (22666, 869040), (23856, 825690), (24140, 815976), (24285, 811104), (24480, 804643), (25347, 777120), (25560, 770644), (25904, 760410), (27523, 715680), (28560, 689694), (28968, 679980), (29142, 675920), (29820, 660552), (32380, 608328), (33796, 582840), (33999, 579360), (34080, 577983), (34272, 574745), (35784, 550460), (36210, 543984), (38624, 509985), (38856, 506940), (39760, 495414), (42245, 466272), (42840, 459796), (43452, 453320), (44730, 440368), (45332, 434520), (47712, 412845), (48280, 407988), (48570, 405552), (50694, 388560), (51120, 385322), (51808, 380205), (54315, 362656), (55046, 357840), (56665, 347616), (57120, 344847), (57936, 339990), (58284, 337960), (59640, 330276), (64760, 304164), (67592, 291420), (67998, 289680), (71568, 275230), (72420, 271992), (72855, 270368), (76041, 259040), (77712, 253470), (79520, 247707), (82569, 238560), (84490, 233136), (85680, 229898), (86904, 226660), (89460, 220184), (90664, 217260), (96560, 203994), (97140, 202776), (101388, 194280), (101997, 193120), (102240, 192661), (108630, 181328), (110092, 178920), (113330, 173808), (114949, 171360), (115872, 169995), (116568, 168980), (119280, 165138), (126735, 155424), (129520, 152082), (135184, 145710), (135996, 144840), (137615, 143136)]