293201920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 813758400

約数和(自身を除く): 520556480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 137, 152, 160, 176, 190, 209, 220, 256, 274, 304, 320, 352, 380, 418, 440, 512, 548, 608, 640, 685, 704, 760, 836, 880, 1024, 1045, 1096, 1216, 1280, 1370, 1408, 1507, 1520, 1672, 1760, 2048, 2090, 2192, 2432, 2560, 2603, 2740, 2816, 3014, 3040, 3344, 3520, 4180, 4384, 4864, 5120, 5206, 5480, 5632, 6028, 6080, 6688, 7040, 7535, 8360, 8768, 9728, 10240, 10412, 10960, 11264, 12056, 12160, 13015, 13376, 14080, 15070, 16720, 17536, 19456, 20824, 21920, 22528, 24112, 24320, 26030, 26752, 28160, 28633, 30140, 33440, 35072, 38912, 41648, 43840, 48224, 48640, 52060, 53504, 56320, 57266, 60280, 66880, 70144, 83296, 87680, 96448, 97280, 104120, 107008, 112640, 114532, 120560, 133760, 140288, 143165, 166592, 175360, 192896, 194560, 208240, 214016, 229064, 241120, 267520, 280576, 286330, 333184, 350720, 385792, 416480, 428032, 458128, 482240, 535040, 572660, 666368, 701440, 771584, 832960, 916256, 964480, 1070080, 1145320, 1332736, 1402880, 1543168, 1665920, 1832512, 1928960, 2140160, 2290640, 2665472, 3086336, 3331840, 3665024, 3857920, 4581280, 5330944, 6663680, 7330048, 7715840, 9162560, 13327360, 14660096, 15431680, 18325120, 26654720, 29320192, 36650240, 58640384, 73300480, 146600960, 293201920]

約数ペア:

[(1, 293201920), (2, 146600960), (4, 73300480), (5, 58640384), (8, 36650240), (10, 29320192), (11, 26654720), (16, 18325120), (19, 15431680), (20, 14660096), (22, 13327360), (32, 9162560), (38, 7715840), (40, 7330048), (44, 6663680), (55, 5330944), (64, 4581280), (76, 3857920), (80, 3665024), (88, 3331840), (95, 3086336), (110, 2665472), (128, 2290640), (137, 2140160), (152, 1928960), (160, 1832512), (176, 1665920), (190, 1543168), (209, 1402880), (220, 1332736), (256, 1145320), (274, 1070080), (304, 964480), (320, 916256), (352, 832960), (380, 771584), (418, 701440), (440, 666368), (512, 572660), (548, 535040), (608, 482240), (640, 458128), (685, 428032), (704, 416480), (760, 385792), (836, 350720), (880, 333184), (1024, 286330), (1045, 280576), (1096, 267520), (1216, 241120), (1280, 229064), (1370, 214016), (1408, 208240), (1507, 194560), (1520, 192896), (1672, 175360), (1760, 166592), (2048, 143165), (2090, 140288), (2192, 133760), (2432, 120560), (2560, 114532), (2603, 112640), (2740, 107008), (2816, 104120), (3014, 97280), (3040, 96448), (3344, 87680), (3520, 83296), (4180, 70144), (4384, 66880), (4864, 60280), (5120, 57266), (5206, 56320), (5480, 53504), (5632, 52060), (6028, 48640), (6080, 48224), (6688, 43840), (7040, 41648), (7535, 38912), (8360, 35072), (8768, 33440), (9728, 30140), (10240, 28633), (10412, 28160), (10960, 26752), (11264, 26030), (12056, 24320), (12160, 24112), (13015, 22528), (13376, 21920), (14080, 20824), (15070, 19456), (16720, 17536)]