3640688640

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 256

約数和(自身を含む): 12960201600

約数和(自身を除く): 9319512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 823, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1646, 1728, 1920, 2048, 2160, 2304, 2469, 2560, 2880, 3072, 3292, 3456, 3840, 4096, 4115, 4320, 4608, 4938, 5120, 5760, 6144, 6584, 6912, 7407, 7680, 8192, 8230, 8640, 9216, 9876, 10240, 11520, 12288, 12345, 13168, 13824, 14814, 15360, 16384, 16460, 17280, 18432, 19752, 20480, 22221, 23040, 24576, 24690, 26336, 27648, 29628, 30720, 32768, 32920, 34560, 36864, 37035, 39504, 40960, 44442, 46080, 49152, 49380, 52672, 55296, 59256, 61440, 65840, 69120, 73728, 74070, 79008, 81920, 88884, 92160, 98304, 98760, 105344, 110592, 111105, 118512, 122880, 131680, 138240, 147456, 148140, 158016, 163840, 177768, 184320, 197520, 210688, 221184, 222210, 237024, 245760, 263360, 276480, 294912, 296280, 316032, 355536, 368640, 395040, 421376, 442368, 444420, 474048, 491520, 526720, 552960, 592560, 632064, 711072, 737280, 790080, 842752, 884736, 888840, 948096, 1053440, 1105920, 1185120, 1264128, 1422144, 1474560, 1580160, 1685504, 1777680, 1896192, 2106880, 2211840, 2370240, 2528256, 2844288, 3160320, 3371008, 3555360, 3792384, 4213760, 4423680, 4740480, 5056512, 5688576, 6320640, 6742016, 7110720, 7584768, 8427520, 9480960, 10113024, 11377152, 12641280, 13484032, 14221440, 15169536, 16855040, 18961920, 20226048, 22754304, 25282560, 26968064, 28442880, 30339072, 33710080, 37923840, 40452096, 45508608, 50565120, 56885760, 60678144, 67420160, 75847680, 80904192, 91017216, 101130240, 113771520, 121356288, 134840320, 151695360, 182034432, 202260480, 227543040, 242712576, 303390720, 364068864, 404520960, 455086080, 606781440, 728137728, 910172160, 1213562880, 1820344320, 3640688640]

約数ペア:

[(1, 3640688640), (2, 1820344320), (3, 1213562880), (4, 910172160), (5, 728137728), (6, 606781440), (8, 455086080), (9, 404520960), (10, 364068864), (12, 303390720), (15, 242712576), (16, 227543040), (18, 202260480), (20, 182034432), (24, 151695360), (27, 134840320), (30, 121356288), (32, 113771520), (36, 101130240), (40, 91017216), (45, 80904192), (48, 75847680), (54, 67420160), (60, 60678144), (64, 56885760), (72, 50565120), (80, 45508608), (90, 40452096), (96, 37923840), (108, 33710080), (120, 30339072), (128, 28442880), (135, 26968064), (144, 25282560), (160, 22754304), (180, 20226048), (192, 18961920), (216, 16855040), (240, 15169536), (256, 14221440), (270, 13484032), (288, 12641280), (320, 11377152), (360, 10113024), (384, 9480960), (432, 8427520), (480, 7584768), (512, 7110720), (540, 6742016), (576, 6320640), (640, 5688576), (720, 5056512), (768, 4740480), (823, 4423680), (864, 4213760), (960, 3792384), (1024, 3555360), (1080, 3371008), (1152, 3160320), (1280, 2844288), (1440, 2528256), (1536, 2370240), (1646, 2211840), (1728, 2106880), (1920, 1896192), (2048, 1777680), (2160, 1685504), (2304, 1580160), (2469, 1474560), (2560, 1422144), (2880, 1264128), (3072, 1185120), (3292, 1105920), (3456, 1053440), (3840, 948096), (4096, 888840), (4115, 884736), (4320, 842752), (4608, 790080), (4938, 737280), (5120, 711072), (5760, 632064), (6144, 592560), (6584, 552960), (6912, 526720), (7407, 491520), (7680, 474048), (8192, 444420), (8230, 442368), (8640, 421376), (9216, 395040), (9876, 368640), (10240, 355536), (11520, 316032), (12288, 296280), (12345, 294912), (13168, 276480), (13824, 263360), (14814, 245760), (15360, 237024), (16384, 222210), (16460, 221184), (17280, 210688), (18432, 197520), (19752, 184320), (20480, 177768), (22221, 163840), (23040, 158016), (24576, 148140), (24690, 147456), (26336, 138240), (27648, 131680), (29628, 122880), (30720, 118512), (32768, 111105), (32920, 110592), (34560, 105344), (36864, 98760), (37035, 98304), (39504, 92160), (40960, 88884), (44442, 81920), (46080, 79008), (49152, 74070), (49380, 73728), (52672, 69120), (55296, 65840), (59256, 61440)]