8397242880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:747

約数の個数: 320

約数和(自身を含む): 29153634048

約数和(自身を除く): 20756391168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 151, 156, 160, 192, 195, 208, 240, 256, 260, 302, 312, 320, 384, 390, 416, 453, 480, 512, 520, 557, 604, 624, 640, 755, 768, 780, 832, 906, 960, 1040, 1114, 1208, 1248, 1280, 1510, 1536, 1560, 1664, 1671, 1812, 1920, 1963, 2080, 2228, 2265, 2416, 2496, 2560, 2785, 3020, 3120, 3328, 3342, 3624, 3840, 3926, 4160, 4456, 4530, 4832, 4992, 5570, 5889, 6040, 6240, 6656, 6684, 7241, 7248, 7680, 7852, 8320, 8355, 8912, 9060, 9664, 9815, 9984, 11140, 11778, 12080, 12480, 13368, 14482, 14496, 15704, 16640, 16710, 17824, 18120, 19328, 19630, 19968, 21723, 22280, 23556, 24160, 24960, 26736, 28964, 28992, 29445, 31408, 33280, 33420, 35648, 36205, 36240, 38656, 39260, 43446, 44560, 47112, 48320, 49920, 53472, 57928, 57984, 58890, 62816, 66840, 71296, 72410, 72480, 77312, 78520, 84107, 86892, 89120, 94224, 96640, 99840, 106944, 108615, 115856, 115968, 117780, 125632, 133680, 142592, 144820, 144960, 157040, 168214, 173784, 178240, 188448, 193280, 213888, 217230, 231712, 231936, 235560, 251264, 252321, 267360, 285184, 289640, 289920, 314080, 336428, 347568, 356480, 376896, 386560, 420535, 427776, 434460, 463424, 471120, 502528, 504642, 534720, 579280, 579840, 628160, 672856, 695136, 712960, 753792, 841070, 855552, 868920, 926848, 942240, 1005056, 1009284, 1069440, 1093391, 1158560, 1159680, 1256320, 1261605, 1345712, 1390272, 1425920, 1507584, 1682140, 1737840, 1853696, 1884480, 2018568, 2138880, 2186782, 2317120, 2512640, 2523210, 2691424, 2780544, 3015168, 3280173, 3364280, 3475680, 3707392, 3768960, 4037136, 4277760, 4373564, 4634240, 5025280, 5046420, 5382848, 5466955, 5561088, 6560346, 6728560, 6951360, 7537920, 8074272, 8747128, 9268480, 10092840, 10765696, 10933910, 11122176, 13120692, 13457120, 13902720, 15075840, 16148544, 16400865, 17494256, 18536960, 20185680, 21531392, 21867820, 26241384, 26914240, 27805440, 32297088, 32801730, 34988512, 40371360, 43062784, 43735640, 52482768, 53828480, 55610880, 64594176, 65603460, 69977024, 80742720, 87471280, 104965536, 107656960, 129188352, 131206920, 139954048, 161485440, 174942560, 209931072, 215313920, 262413840, 279908096, 322970880, 349885120, 419862144, 524827680, 559816192, 645941760, 699770240, 839724288, 1049655360, 1399540480, 1679448576, 2099310720, 2799080960, 4198621440, 8397242880]

約数ペア:

[(1, 8397242880), (2, 4198621440), (3, 2799080960), (4, 2099310720), (5, 1679448576), (6, 1399540480), (8, 1049655360), (10, 839724288), (12, 699770240), (13, 645941760), (15, 559816192), (16, 524827680), (20, 419862144), (24, 349885120), (26, 322970880), (30, 279908096), (32, 262413840), (39, 215313920), (40, 209931072), (48, 174942560), (52, 161485440), (60, 139954048), (64, 131206920), (65, 129188352), (78, 107656960), (80, 104965536), (96, 87471280), (104, 80742720), (120, 69977024), (128, 65603460), (130, 64594176), (151, 55610880), (156, 53828480), (160, 52482768), (192, 43735640), (195, 43062784), (208, 40371360), (240, 34988512), (256, 32801730), (260, 32297088), (302, 27805440), (312, 26914240), (320, 26241384), (384, 21867820), (390, 21531392), (416, 20185680), (453, 18536960), (480, 17494256), (512, 16400865), (520, 16148544), (557, 15075840), (604, 13902720), (624, 13457120), (640, 13120692), (755, 11122176), (768, 10933910), (780, 10765696), (832, 10092840), (906, 9268480), (960, 8747128), (1040, 8074272), (1114, 7537920), (1208, 6951360), (1248, 6728560), (1280, 6560346), (1510, 5561088), (1536, 5466955), (1560, 5382848), (1664, 5046420), (1671, 5025280), (1812, 4634240), (1920, 4373564), (1963, 4277760), (2080, 4037136), (2228, 3768960), (2265, 3707392), (2416, 3475680), (2496, 3364280), (2560, 3280173), (2785, 3015168), (3020, 2780544), (3120, 2691424), (3328, 2523210), (3342, 2512640), (3624, 2317120), (3840, 2186782), (3926, 2138880), (4160, 2018568), (4456, 1884480), (4530, 1853696), (4832, 1737840), (4992, 1682140), (5570, 1507584), (5889, 1425920), (6040, 1390272), (6240, 1345712), (6656, 1261605), (6684, 1256320), (7241, 1159680), (7248, 1158560), (7680, 1093391), (7852, 1069440), (8320, 1009284), (8355, 1005056), (8912, 942240), (9060, 926848), (9664, 868920), (9815, 855552), (9984, 841070), (11140, 753792), (11778, 712960), (12080, 695136), (12480, 672856), (13368, 628160), (14482, 579840), (14496, 579280), (15704, 534720), (16640, 504642), (16710, 502528), (17824, 471120), (18120, 463424), (19328, 434460), (19630, 427776), (19968, 420535), (21723, 386560), (22280, 376896), (23556, 356480), (24160, 347568), (24960, 336428), (26736, 314080), (28964, 289920), (28992, 289640), (29445, 285184), (31408, 267360), (33280, 252321), (33420, 251264), (35648, 235560), (36205, 231936), (36240, 231712), (38656, 217230), (39260, 213888), (43446, 193280), (44560, 188448), (47112, 178240), (48320, 173784), (49920, 168214), (53472, 157040), (57928, 144960), (57984, 144820), (58890, 142592), (62816, 133680), (66840, 125632), (71296, 117780), (72410, 115968), (72480, 115856), (77312, 108615), (78520, 106944), (84107, 99840), (86892, 96640), (89120, 94224)]