2157536640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 768

約数和(自身を含む): 9041932800

約数和(自身を除く): 6884396160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 49, 51, 56, 57, 60, 64, 68, 70, 71, 76, 80, 84, 85, 95, 96, 98, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 142, 147, 152, 160, 168, 170, 190, 192, 196, 204, 210, 213, 224, 228, 238, 240, 245, 255, 266, 272, 280, 284, 285, 294, 304, 320, 323, 336, 340, 355, 357, 380, 384, 392, 399, 408, 420, 426, 448, 456, 476, 480, 490, 497, 510, 532, 544, 560, 568, 570, 588, 595, 608, 640, 646, 665, 672, 680, 710, 714, 735, 760, 784, 798, 816, 833, 840, 852, 896, 912, 931, 952, 960, 969, 980, 994, 1020, 1064, 1065, 1088, 1120, 1136, 1140, 1176, 1190, 1207, 1216, 1292, 1330, 1344, 1349, 1360, 1420, 1428, 1470, 1491, 1520, 1568, 1596, 1615, 1632, 1666, 1680, 1704, 1785, 1824, 1862, 1904, 1920, 1938, 1960, 1988, 1995, 2040, 2128, 2130, 2176, 2240, 2261, 2272, 2280, 2352, 2380, 2414, 2432, 2485, 2499, 2584, 2660, 2688, 2698, 2720, 2793, 2840, 2856, 2940, 2982, 3040, 3136, 3192, 3230, 3264, 3332, 3360, 3408, 3479, 3570, 3621, 3648, 3724, 3808, 3876, 3920, 3976, 3990, 4047, 4080, 4165, 4256, 4260, 4480, 4522, 4544, 4560, 4655, 4704, 4760, 4828, 4845, 4970, 4998, 5168, 5320, 5396, 5440, 5586, 5680, 5712, 5880, 5964, 6035, 6080, 6272, 6384, 6460, 6528, 6664, 6720, 6745, 6783, 6816, 6958, 7140, 7242, 7296, 7448, 7455, 7616, 7752, 7840, 7952, 7980, 8094, 8160, 8330, 8449, 8512, 8520, 9044, 9088, 9120, 9310, 9408, 9443, 9520, 9656, 9690, 9940, 9996, 10336, 10437, 10640, 10792, 10880, 11172, 11305, 11360, 11424, 11760, 11928, 12070, 12160, 12495, 12768, 12920, 13328, 13440, 13490, 13566, 13632, 13916, 13965, 14280, 14484, 14896, 14910, 15232, 15504, 15680, 15827, 15904, 15960, 16188, 16320, 16660, 16898, 17024, 17040, 17395, 18088, 18105, 18240, 18620, 18816, 18886, 19040, 19312, 19380, 19880, 19992, 20235, 20672, 20874, 21280, 21584, 22344, 22610, 22720, 22848, 22933, 23520, 23856, 24140, 24990, 25347, 25536, 25840, 26656, 26980, 27132, 27264, 27832, 27930, 28329, 28560, 28968, 29792, 29820, 31008, 31360, 31654, 31808, 31920, 32376, 32640, 33320, 33796, 33915, 34080, 34790, 36176, 36210, 36480, 37240, 37772, 38080, 38624, 38760, 39760, 39984, 40470, 41344, 41748, 42245, 42560, 43168, 44688, 45220, 45440, 45696, 45866, 47040, 47215, 47481, 47712, 48280, 49980, 50694, 51072, 51680, 52185, 53312, 53960, 54264, 55664, 55860, 56658, 57120, 57936, 59143, 59584, 59640, 62016, 63308, 63616, 63840, 64752, 66101, 66640, 67592, 67830, 68160, 68799, 69580, 72352, 72420, 74480, 75544, 76160, 77248, 77520, 79135, 79520, 79968, 80940, 83496, 84490, 85120, 86336, 89376, 90440, 91732, 94080, 94430, 94962, 95424, 96560, 99960, 101388, 103360, 104370, 106624, 107920, 108528, 111328, 111720, 113316, 114240, 114665, 115872, 118286, 119168, 119280, 124032, 126616, 126735, 127680, 129504, 132202, 133280, 135184, 135660, 136320, 137598, 139160, 141645, 144704, 144840, 148960, 151088, 154496, 155040, 158270, 159040, 159936, 160531, 161880, 166992, 168980, 172672, 177429, 178752, 180880, 183464, 188860, 189924, 190848, 193120, 198303, 199920, 202776, 206720, 208740, 215840, 217056, 222656, 223440, 226632, 228480, 229330, 231744, 236572, 237405, 238560, 253232, 253470, 255360, 259008, 264404, 266560, 270368, 271320, 275196, 278320, 283290, 289408, 289680, 295715, 297920, 302176, 310080, 316540, 318080, 319872, 321062, 323760, 330505, 333984, 337960, 343995, 354858, 357504, 361760, 366928, 377720, 379848, 386240, 396606, 399840, 405552, 417480, 431680, 434112, 445312, 446880, 453264, 458660, 463488, 473144, 474810, 477120, 481593, 506464, 506940, 518016, 528808, 533120, 540736, 542640, 550392, 556640, 566580, 579360, 591430, 595840, 604352, 620160, 633080, 642124, 647520, 661010, 667968, 675920, 687990, 709716, 723520, 733856, 755440, 759696, 772480, 793212, 799680, 802655, 811104, 834960, 863360, 868224, 887145, 893760, 906528, 917320, 946288, 949620, 954240, 963186, 991515, 1012928, 1013880, 1057616, 1081472, 1085280, 1100784, 1113280, 1123717, 1133160, 1158720, 1182860, 1208704, 1266160, 1284248, 1295040, 1322020, 1335936, 1351840, 1375980, 1419432, 1447040, 1467712, 1510880, 1519392, 1586424, 1599360, 1605310, 1622208, 1669920, 1774290, 1787520, 1813056, 1834640, 1892576, 1899240, 1926372, 1983030, 2025856, 2027760, 2115232, 2170560, 2201568, 2226560, 2247434, 2266320, 2317440, 2365720, 2407965, 2532320, 2568496, 2590080, 2644040, 2703680, 2751960, 2838864, 2935424, 3021760, 3038784, 3172848, 3210620, 3244416, 3339840, 3371151, 3548580, 3626112, 3669280, 3785152, 3798480, 3852744, 3966060, 4055520, 4230464, 4341120, 4403136, 4494868, 4532640, 4731440, 4815930, 5064640, 5136992, 5288080, 5407360, 5503920, 5618585, 5677728, 6043520, 6077568, 6345696, 6421240, 6679680, 6742302, 7097160, 7338560, 7570304, 7596960, 7705488, 7932120, 8111040, 8460928, 8806272, 8989736, 9065280, 9462880, 9631860, 10129280, 10273984, 10576160, 11007840, 11237170, 11355456, 12691392, 12842480, 13484604, 14194320, 14677120, 15193920, 15410976, 15864240, 16222080, 16855755, 17979472, 18130560, 18925760, 19263720, 20547968, 21152320, 22015680, 22474340, 22710912, 25382784, 25684960, 26969208, 28388640, 30387840, 30821952, 31728480, 33711510, 35958944, 37851520, 38527440, 42304640, 44031360, 44948680, 51369920, 53938416, 56777280, 61643904, 63456960, 67423020, 71917888, 77054880, 89897360, 102739840, 107876832, 113554560, 126913920, 134846040, 143835776, 154109760, 179794720, 215753664, 269692080, 308219520, 359589440, 431507328, 539384160, 719178880, 1078768320, 2157536640]

約数ペア:

[(1, 2157536640), (2, 1078768320), (3, 719178880), (4, 539384160), (5, 431507328), (6, 359589440), (7, 308219520), (8, 269692080), (10, 215753664), (12, 179794720), (14, 154109760), (15, 143835776), (16, 134846040), (17, 126913920), (19, 113554560), (20, 107876832), (21, 102739840), (24, 89897360), (28, 77054880), (30, 71917888), (32, 67423020), (34, 63456960), (35, 61643904), (38, 56777280), (40, 53938416), (42, 51369920), (48, 44948680), (49, 44031360), (51, 42304640), (56, 38527440), (57, 37851520), (60, 35958944), (64, 33711510), (68, 31728480), (70, 30821952), (71, 30387840), (76, 28388640), (80, 26969208), (84, 25684960), (85, 25382784), (95, 22710912), (96, 22474340), (98, 22015680), (102, 21152320), (105, 20547968), (112, 19263720), (114, 18925760), (119, 18130560), (120, 17979472), (128, 16855755), (133, 16222080), (136, 15864240), (140, 15410976), (142, 15193920), (147, 14677120), (152, 14194320), (160, 13484604), (168, 12842480), (170, 12691392), (190, 11355456), (192, 11237170), (196, 11007840), (204, 10576160), (210, 10273984), (213, 10129280), (224, 9631860), (228, 9462880), (238, 9065280), (240, 8989736), (245, 8806272), (255, 8460928), (266, 8111040), (272, 7932120), (280, 7705488), (284, 7596960), (285, 7570304), (294, 7338560), (304, 7097160), (320, 6742302), (323, 6679680), (336, 6421240), (340, 6345696), (355, 6077568), (357, 6043520), (380, 5677728), (384, 5618585), (392, 5503920), (399, 5407360), (408, 5288080), (420, 5136992), (426, 5064640), (448, 4815930), (456, 4731440), (476, 4532640), (480, 4494868), (490, 4403136), (497, 4341120), (510, 4230464), (532, 4055520), (544, 3966060), (560, 3852744), (568, 3798480), (570, 3785152), (588, 3669280), (595, 3626112), (608, 3548580), (640, 3371151), (646, 3339840), (665, 3244416), (672, 3210620), (680, 3172848), (710, 3038784), (714, 3021760), (735, 2935424), (760, 2838864), (784, 2751960), (798, 2703680), (816, 2644040), (833, 2590080), (840, 2568496), (852, 2532320), (896, 2407965), (912, 2365720), (931, 2317440), (952, 2266320), (960, 2247434), (969, 2226560), (980, 2201568), (994, 2170560), (1020, 2115232), (1064, 2027760), (1065, 2025856), (1088, 1983030), (1120, 1926372), (1136, 1899240), (1140, 1892576), (1176, 1834640), (1190, 1813056), (1207, 1787520), (1216, 1774290), (1292, 1669920), (1330, 1622208), (1344, 1605310), (1349, 1599360), (1360, 1586424), (1420, 1519392), (1428, 1510880), (1470, 1467712), (1491, 1447040), (1520, 1419432), (1568, 1375980), (1596, 1351840), (1615, 1335936), (1632, 1322020), (1666, 1295040), (1680, 1284248), (1704, 1266160), (1785, 1208704), (1824, 1182860), (1862, 1158720), (1904, 1133160), (1920, 1123717), (1938, 1113280), (1960, 1100784), (1988, 1085280), (1995, 1081472), (2040, 1057616), (2128, 1013880), (2130, 1012928), (2176, 991515), (2240, 963186), (2261, 954240), (2272, 949620), (2280, 946288), (2352, 917320), (2380, 906528), (2414, 893760), (2432, 887145), (2485, 868224), (2499, 863360), (2584, 834960), (2660, 811104), (2688, 802655), (2698, 799680), (2720, 793212), (2793, 772480), (2840, 759696), (2856, 755440), (2940, 733856), (2982, 723520), (3040, 709716), (3136, 687990), (3192, 675920), (3230, 667968), (3264, 661010), (3332, 647520), (3360, 642124), (3408, 633080), (3479, 620160), (3570, 604352), (3621, 595840), (3648, 591430), (3724, 579360), (3808, 566580), (3876, 556640), (3920, 550392), (3976, 542640), (3990, 540736), (4047, 533120), (4080, 528808), (4165, 518016), (4256, 506940), (4260, 506464), (4480, 481593), (4522, 477120), (4544, 474810), (4560, 473144), (4655, 463488), (4704, 458660), (4760, 453264), (4828, 446880), (4845, 445312), (4970, 434112), (4998, 431680), (5168, 417480), (5320, 405552), (5396, 399840), (5440, 396606), (5586, 386240), (5680, 379848), (5712, 377720), (5880, 366928), (5964, 361760), (6035, 357504), (6080, 354858), (6272, 343995), (6384, 337960), (6460, 333984), (6528, 330505), (6664, 323760), (6720, 321062), (6745, 319872), (6783, 318080), (6816, 316540), (6958, 310080), (7140, 302176), (7242, 297920), (7296, 295715), (7448, 289680), (7455, 289408), (7616, 283290), (7752, 278320), (7840, 275196), (7952, 271320), (7980, 270368), (8094, 266560), (8160, 264404), (8330, 259008), (8449, 255360), (8512, 253470), (8520, 253232), (9044, 238560), (9088, 237405), (9120, 236572), (9310, 231744), (9408, 229330), (9443, 228480), (9520, 226632), (9656, 223440), (9690, 222656), (9940, 217056), (9996, 215840), (10336, 208740), (10437, 206720), (10640, 202776), (10792, 199920), (10880, 198303), (11172, 193120), (11305, 190848), (11360, 189924), (11424, 188860), (11760, 183464), (11928, 180880), (12070, 178752), (12160, 177429), (12495, 172672), (12768, 168980), (12920, 166992), (13328, 161880), (13440, 160531), (13490, 159936), (13566, 159040), (13632, 158270), (13916, 155040), (13965, 154496), (14280, 151088), (14484, 148960), (14896, 144840), (14910, 144704), (15232, 141645), (15504, 139160), (15680, 137598), (15827, 136320), (15904, 135660), (15960, 135184), (16188, 133280), (16320, 132202), (16660, 129504), (16898, 127680), (17024, 126735), (17040, 126616), (17395, 124032), (18088, 119280), (18105, 119168), (18240, 118286), (18620, 115872), (18816, 114665), (18886, 114240), (19040, 113316), (19312, 111720), (19380, 111328), (19880, 108528), (19992, 107920), (20235, 106624), (20672, 104370), (20874, 103360), (21280, 101388), (21584, 99960), (22344, 96560), (22610, 95424), (22720, 94962), (22848, 94430), (22933, 94080), (23520, 91732), (23856, 90440), (24140, 89376), (24990, 86336), (25347, 85120), (25536, 84490), (25840, 83496), (26656, 80940), (26980, 79968), (27132, 79520), (27264, 79135), (27832, 77520), (27930, 77248), (28329, 76160), (28560, 75544), (28968, 74480), (29792, 72420), (29820, 72352), (31008, 69580), (31360, 68799), (31654, 68160), (31808, 67830), (31920, 67592), (32376, 66640), (32640, 66101), (33320, 64752), (33796, 63840), (33915, 63616), (34080, 63308), (34790, 62016), (36176, 59640), (36210, 59584), (36480, 59143), (37240, 57936), (37772, 57120), (38080, 56658), (38624, 55860), (38760, 55664), (39760, 54264), (39984, 53960), (40470, 53312), (41344, 52185), (41748, 51680), (42245, 51072), (42560, 50694), (43168, 49980), (44688, 48280), (45220, 47712), (45440, 47481), (45696, 47215), (45866, 47040)]