335216640

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 272

約数和(自身を含む): 1207950336

約数和(自身を除く): 872733696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1024, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1984, 2046, 2048, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3072, 3410, 3520, 3720, 3840, 3968, 4092, 4096, 4224, 4960, 5115, 5120, 5280, 5456, 5632, 5952, 6144, 6820, 7040, 7440, 7680, 7936, 8184, 8192, 8448, 9920, 10230, 10240, 10560, 10912, 11264, 11904, 12288, 13640, 14080, 14880, 15360, 15872, 16368, 16384, 16896, 19840, 20460, 20480, 21120, 21824, 22528, 23808, 24576, 27280, 28160, 29760, 30720, 31744, 32736, 32768, 33792, 39680, 40920, 40960, 42240, 43648, 45056, 47616, 49152, 54560, 56320, 59520, 61440, 63488, 65472, 65536, 67584, 79360, 81840, 81920, 84480, 87296, 90112, 95232, 98304, 109120, 112640, 119040, 122880, 126976, 130944, 135168, 158720, 163680, 163840, 168960, 174592, 180224, 190464, 196608, 218240, 225280, 238080, 245760, 253952, 261888, 270336, 317440, 327360, 327680, 337920, 349184, 360448, 380928, 436480, 450560, 476160, 491520, 507904, 523776, 540672, 634880, 654720, 675840, 698368, 720896, 761856, 872960, 901120, 952320, 983040, 1015808, 1047552, 1081344, 1269760, 1309440, 1351680, 1396736, 1523712, 1745920, 1802240, 1904640, 2031616, 2095104, 2162688, 2539520, 2618880, 2703360, 2793472, 3047424, 3491840, 3604480, 3809280, 4190208, 5079040, 5237760, 5406720, 5586944, 6094848, 6983680, 7618560, 8380416, 10158080, 10475520, 10813440, 11173888, 13967360, 15237120, 16760832, 20951040, 22347776, 27934720, 30474240, 33521664, 41902080, 55869440, 67043328, 83804160, 111738880, 167608320, 335216640]

約数ペア:

[(1, 335216640), (2, 167608320), (3, 111738880), (4, 83804160), (5, 67043328), (6, 55869440), (8, 41902080), (10, 33521664), (11, 30474240), (12, 27934720), (15, 22347776), (16, 20951040), (20, 16760832), (22, 15237120), (24, 13967360), (30, 11173888), (31, 10813440), (32, 10475520), (33, 10158080), (40, 8380416), (44, 7618560), (48, 6983680), (55, 6094848), (60, 5586944), (62, 5406720), (64, 5237760), (66, 5079040), (80, 4190208), (88, 3809280), (93, 3604480), (96, 3491840), (110, 3047424), (120, 2793472), (124, 2703360), (128, 2618880), (132, 2539520), (155, 2162688), (160, 2095104), (165, 2031616), (176, 1904640), (186, 1802240), (192, 1745920), (220, 1523712), (240, 1396736), (248, 1351680), (256, 1309440), (264, 1269760), (310, 1081344), (320, 1047552), (330, 1015808), (341, 983040), (352, 952320), (372, 901120), (384, 872960), (440, 761856), (465, 720896), (480, 698368), (496, 675840), (512, 654720), (528, 634880), (620, 540672), (640, 523776), (660, 507904), (682, 491520), (704, 476160), (744, 450560), (768, 436480), (880, 380928), (930, 360448), (960, 349184), (992, 337920), (1023, 327680), (1024, 327360), (1056, 317440), (1240, 270336), (1280, 261888), (1320, 253952), (1364, 245760), (1408, 238080), (1488, 225280), (1536, 218240), (1705, 196608), (1760, 190464), (1860, 180224), (1920, 174592), (1984, 168960), (2046, 163840), (2048, 163680), (2112, 158720), (2480, 135168), (2560, 130944), (2640, 126976), (2728, 122880), (2816, 119040), (2976, 112640), (3072, 109120), (3410, 98304), (3520, 95232), (3720, 90112), (3840, 87296), (3968, 84480), (4092, 81920), (4096, 81840), (4224, 79360), (4960, 67584), (5115, 65536), (5120, 65472), (5280, 63488), (5456, 61440), (5632, 59520), (5952, 56320), (6144, 54560), (6820, 49152), (7040, 47616), (7440, 45056), (7680, 43648), (7936, 42240), (8184, 40960), (8192, 40920), (8448, 39680), (9920, 33792), (10230, 32768), (10240, 32736), (10560, 31744), (10912, 30720), (11264, 29760), (11904, 28160), (12288, 27280), (13640, 24576), (14080, 23808), (14880, 22528), (15360, 21824), (15872, 21120), (16368, 20480), (16384, 20460), (16896, 19840)]