457302720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 224

約数和(自身を含む): 1757403648

約数和(自身を除く): 1300100928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4003, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8006, 8160, 9520, 11424, 12009, 14280, 16012, 16320, 19040, 20015, 22848, 24018, 28021, 28560, 32024, 38080, 40030, 48036, 56042, 57120, 60045, 64048, 68051, 80060, 84063, 96072, 112084, 114240, 120090, 128096, 136102, 140105, 160120, 168126, 192144, 204153, 224168, 240180, 256192, 272204, 280210, 320240, 336252, 340255, 384288, 408306, 420315, 448336, 476357, 480360, 544408, 560420, 640480, 672504, 680510, 768576, 816612, 840630, 896672, 952714, 960720, 1020765, 1088816, 1120840, 1280960, 1345008, 1361020, 1429071, 1633224, 1681260, 1793344, 1905428, 1921440, 2041530, 2177632, 2241680, 2381785, 2690016, 2722040, 2858142, 3266448, 3362520, 3810856, 3842880, 4083060, 4355264, 4483360, 4763570, 5380032, 5444080, 5716284, 6532896, 6725040, 7145355, 7621712, 8166120, 8966720, 9527140, 10888160, 11432568, 13065792, 13450080, 14290710, 15243424, 16332240, 19054280, 21776320, 22865136, 26900160, 28581420, 30486848, 32664480, 38108560, 45730272, 57162840, 65328960, 76217120, 91460544, 114325680, 152434240, 228651360, 457302720]

約数ペア:

[(1, 457302720), (2, 228651360), (3, 152434240), (4, 114325680), (5, 91460544), (6, 76217120), (7, 65328960), (8, 57162840), (10, 45730272), (12, 38108560), (14, 32664480), (15, 30486848), (16, 28581420), (17, 26900160), (20, 22865136), (21, 21776320), (24, 19054280), (28, 16332240), (30, 15243424), (32, 14290710), (34, 13450080), (35, 13065792), (40, 11432568), (42, 10888160), (48, 9527140), (51, 8966720), (56, 8166120), (60, 7621712), (64, 7145355), (68, 6725040), (70, 6532896), (80, 5716284), (84, 5444080), (85, 5380032), (96, 4763570), (102, 4483360), (105, 4355264), (112, 4083060), (119, 3842880), (120, 3810856), (136, 3362520), (140, 3266448), (160, 2858142), (168, 2722040), (170, 2690016), (192, 2381785), (204, 2241680), (210, 2177632), (224, 2041530), (238, 1921440), (240, 1905428), (255, 1793344), (272, 1681260), (280, 1633224), (320, 1429071), (336, 1361020), (340, 1345008), (357, 1280960), (408, 1120840), (420, 1088816), (448, 1020765), (476, 960720), (480, 952714), (510, 896672), (544, 840630), (560, 816612), (595, 768576), (672, 680510), (680, 672504), (714, 640480), (816, 560420), (840, 544408), (952, 480360), (960, 476357), (1020, 448336), (1088, 420315), (1120, 408306), (1190, 384288), (1344, 340255), (1360, 336252), (1428, 320240), (1632, 280210), (1680, 272204), (1785, 256192), (1904, 240180), (2040, 224168), (2240, 204153), (2380, 192144), (2720, 168126), (2856, 160120), (3264, 140105), (3360, 136102), (3570, 128096), (3808, 120090), (4003, 114240), (4080, 112084), (4760, 96072), (5440, 84063), (5712, 80060), (6720, 68051), (7140, 64048), (7616, 60045), (8006, 57120), (8160, 56042), (9520, 48036), (11424, 40030), (12009, 38080), (14280, 32024), (16012, 28560), (16320, 28021), (19040, 24018), (20015, 22848)]