180021504

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 553596960

約数和(自身を除く): 373575456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 73, 76, 78, 96, 104, 114, 128, 146, 152, 156, 169, 192, 208, 219, 228, 247, 256, 292, 304, 312, 338, 384, 416, 438, 456, 494, 507, 584, 608, 624, 676, 741, 768, 832, 876, 912, 949, 988, 1014, 1168, 1216, 1248, 1352, 1387, 1482, 1664, 1752, 1824, 1898, 1976, 2028, 2336, 2432, 2496, 2704, 2774, 2847, 2964, 3211, 3328, 3504, 3648, 3796, 3952, 4056, 4161, 4672, 4864, 4992, 5408, 5548, 5694, 5928, 6422, 7008, 7296, 7592, 7904, 8112, 8322, 9344, 9633, 9984, 10816, 11096, 11388, 11856, 12337, 12844, 14016, 14592, 15184, 15808, 16224, 16644, 18031, 18688, 19266, 21632, 22192, 22776, 23712, 24674, 25688, 28032, 30368, 31616, 32448, 33288, 36062, 37011, 38532, 43264, 44384, 45552, 47424, 49348, 51376, 54093, 56064, 60736, 63232, 64896, 66576, 72124, 74022, 77064, 88768, 91104, 94848, 98696, 102752, 108186, 121472, 129792, 133152, 144248, 148044, 154128, 177536, 182208, 189696, 197392, 205504, 216372, 234403, 242944, 266304, 288496, 296088, 308256, 355072, 364416, 394784, 411008, 432744, 468806, 532608, 576992, 592176, 616512, 703209, 728832, 789568, 822016, 865488, 937612, 1065216, 1153984, 1184352, 1233024, 1406418, 1579136, 1730976, 1875224, 2307968, 2368704, 2466048, 2812836, 3158272, 3461952, 3750448, 4615936, 4737408, 5625672, 6923904, 7500896, 9474816, 11251344, 13847808, 15001792, 22502688, 30003584, 45005376, 60007168, 90010752, 180021504]

約数ペア:

[(1, 180021504), (2, 90010752), (3, 60007168), (4, 45005376), (6, 30003584), (8, 22502688), (12, 15001792), (13, 13847808), (16, 11251344), (19, 9474816), (24, 7500896), (26, 6923904), (32, 5625672), (38, 4737408), (39, 4615936), (48, 3750448), (52, 3461952), (57, 3158272), (64, 2812836), (73, 2466048), (76, 2368704), (78, 2307968), (96, 1875224), (104, 1730976), (114, 1579136), (128, 1406418), (146, 1233024), (152, 1184352), (156, 1153984), (169, 1065216), (192, 937612), (208, 865488), (219, 822016), (228, 789568), (247, 728832), (256, 703209), (292, 616512), (304, 592176), (312, 576992), (338, 532608), (384, 468806), (416, 432744), (438, 411008), (456, 394784), (494, 364416), (507, 355072), (584, 308256), (608, 296088), (624, 288496), (676, 266304), (741, 242944), (768, 234403), (832, 216372), (876, 205504), (912, 197392), (949, 189696), (988, 182208), (1014, 177536), (1168, 154128), (1216, 148044), (1248, 144248), (1352, 133152), (1387, 129792), (1482, 121472), (1664, 108186), (1752, 102752), (1824, 98696), (1898, 94848), (1976, 91104), (2028, 88768), (2336, 77064), (2432, 74022), (2496, 72124), (2704, 66576), (2774, 64896), (2847, 63232), (2964, 60736), (3211, 56064), (3328, 54093), (3504, 51376), (3648, 49348), (3796, 47424), (3952, 45552), (4056, 44384), (4161, 43264), (4672, 38532), (4864, 37011), (4992, 36062), (5408, 33288), (5548, 32448), (5694, 31616), (5928, 30368), (6422, 28032), (7008, 25688), (7296, 24674), (7592, 23712), (7904, 22776), (8112, 22192), (8322, 21632), (9344, 19266), (9633, 18688), (9984, 18031), (10816, 16644), (11096, 16224), (11388, 15808), (11856, 15184), (12337, 14592), (12844, 14016)]