167608320

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 603970560

約数和(自身を除く): 436362240

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, 67584, 79360, 81840, 81920, 84480, 87296, 90112, 95232, 98304, 109120, 112640, 119040, 122880, 126976, 130944, 135168, 158720, 163680, 163840, 168960, 174592, 180224, 190464, 218240, 225280, 238080, 245760, 253952, 261888, 270336, 317440, 327360, 337920, 349184, 360448, 380928, 436480, 450560, 476160, 491520, 507904, 523776, 540672, 634880, 654720, 675840, 698368, 761856, 872960, 901120, 952320, 1015808, 1047552, 1081344, 1269760, 1309440, 1351680, 1396736, 1523712, 1745920, 1802240, 1904640, 2095104, 2539520, 2618880, 2703360, 2793472, 3047424, 3491840, 3809280, 4190208, 5079040, 5237760, 5406720, 5586944, 6983680, 7618560, 8380416, 10475520, 11173888, 13967360, 15237120, 16760832, 20951040, 27934720, 33521664, 41902080, 55869440, 83804160, 167608320]

約数ペア:

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