1946810880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12071}}^1$

素因数の和:12107

約数の個数: 240

約数和(自身を含む): 7706185344

約数和(自身を除く): 5759374464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12071, 13440, 16128, 17920, 20160, 23040, 24142, 26880, 32256, 36213, 40320, 48284, 53760, 60355, 72426, 80640, 84497, 96568, 108639, 120710, 144852, 161280, 168994, 181065, 193136, 217278, 241420, 253491, 289704, 337988, 362130, 386272, 422485, 434556, 482840, 506982, 543195, 579408, 675976, 724260, 760473, 772544, 844970, 869112, 965680, 1013964, 1086390, 1158816, 1267455, 1351952, 1448520, 1520946, 1545088, 1689940, 1738224, 1931360, 2027928, 2172780, 2317632, 2534910, 2703904, 2897040, 3041892, 3090176, 3379880, 3476448, 3802365, 3862720, 4055856, 4345560, 4635264, 5069820, 5407808, 5794080, 6083784, 6180352, 6759760, 6952896, 7604730, 7725440, 8111712, 8691120, 9270528, 10139640, 10815616, 11588160, 12167568, 13519520, 13905792, 15209460, 15450880, 16223424, 17382240, 18541056, 20279280, 21631232, 23176320, 24335136, 27039040, 27811584, 30418920, 30901760, 32446848, 34764480, 40558560, 43262464, 46352640, 48670272, 54078080, 55623168, 60837840, 64893696, 69528960, 81117120, 92705280, 97340544, 108156160, 121675680, 129787392, 139057920, 162234240, 194681088, 216312320, 243351360, 278115840, 324468480, 389362176, 486702720, 648936960, 973405440, 1946810880]

約数ペア:

[(1, 1946810880), (2, 973405440), (3, 648936960), (4, 486702720), (5, 389362176), (6, 324468480), (7, 278115840), (8, 243351360), (9, 216312320), (10, 194681088), (12, 162234240), (14, 139057920), (15, 129787392), (16, 121675680), (18, 108156160), (20, 97340544), (21, 92705280), (24, 81117120), (28, 69528960), (30, 64893696), (32, 60837840), (35, 55623168), (36, 54078080), (40, 48670272), (42, 46352640), (45, 43262464), (48, 40558560), (56, 34764480), (60, 32446848), (63, 30901760), (64, 30418920), (70, 27811584), (72, 27039040), (80, 24335136), (84, 23176320), (90, 21631232), (96, 20279280), (105, 18541056), (112, 17382240), (120, 16223424), (126, 15450880), (128, 15209460), (140, 13905792), (144, 13519520), (160, 12167568), (168, 11588160), (180, 10815616), (192, 10139640), (210, 9270528), (224, 8691120), (240, 8111712), (252, 7725440), (256, 7604730), (280, 6952896), (288, 6759760), (315, 6180352), (320, 6083784), (336, 5794080), (360, 5407808), (384, 5069820), (420, 4635264), (448, 4345560), (480, 4055856), (504, 3862720), (512, 3802365), (560, 3476448), (576, 3379880), (630, 3090176), (640, 3041892), (672, 2897040), (720, 2703904), (768, 2534910), (840, 2317632), (896, 2172780), (960, 2027928), (1008, 1931360), (1120, 1738224), (1152, 1689940), (1260, 1545088), (1280, 1520946), (1344, 1448520), (1440, 1351952), (1536, 1267455), (1680, 1158816), (1792, 1086390), (1920, 1013964), (2016, 965680), (2240, 869112), (2304, 844970), (2520, 772544), (2560, 760473), (2688, 724260), (2880, 675976), (3360, 579408), (3584, 543195), (3840, 506982), (4032, 482840), (4480, 434556), (4608, 422485), (5040, 386272), (5376, 362130), (5760, 337988), (6720, 289704), (7680, 253491), (8064, 241420), (8960, 217278), (10080, 193136), (10752, 181065), (11520, 168994), (12071, 161280), (13440, 144852), (16128, 120710), (17920, 108639), (20160, 96568), (23040, 84497), (24142, 80640), (26880, 72426), (32256, 60355), (36213, 53760), (40320, 48284)]