193651258880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^2\times {\mathrm{209543}}^1$

素因数の和:209604

約数の個数: 120

約数和(自身を含む): 490034988432

約数和(自身を除く): 296383729552

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 512, 608, 640, 722, 760, 1216, 1280, 1444, 1520, 1805, 2432, 2560, 2888, 3040, 3610, 4864, 5776, 6080, 7220, 9728, 11552, 12160, 14440, 23104, 24320, 28880, 46208, 48640, 57760, 92416, 115520, 184832, 209543, 231040, 419086, 462080, 838172, 924160, 1047715, 1676344, 2095430, 3352688, 3981317, 4190860, 6705376, 7962634, 8381720, 13410752, 15925268, 16763440, 19906585, 26821504, 31850536, 33526880, 39813170, 53643008, 63701072, 67053760, 75645023, 79626340, 107286016, 127402144, 134107520, 151290046, 159252680, 254804288, 268215040, 302580092, 318505360, 378225115, 509608576, 536430080, 605160184, 637010720, 756450230, 1019217152, 1210320368, 1274021440, 1512900460, 2038434304, 2420640736, 2548042880, 3025800920, 4841281472, 5096085760, 6051601840, 9682562944, 10192171520, 12103203680, 19365125888, 24206407360, 38730251776, 48412814720, 96825629440, 193651258880]

約数ペア:

[(1, 193651258880), (2, 96825629440), (4, 48412814720), (5, 38730251776), (8, 24206407360), (10, 19365125888), (16, 12103203680), (19, 10192171520), (20, 9682562944), (32, 6051601840), (38, 5096085760), (40, 4841281472), (64, 3025800920), (76, 2548042880), (80, 2420640736), (95, 2038434304), (128, 1512900460), (152, 1274021440), (160, 1210320368), (190, 1019217152), (256, 756450230), (304, 637010720), (320, 605160184), (361, 536430080), (380, 509608576), (512, 378225115), (608, 318505360), (640, 302580092), (722, 268215040), (760, 254804288), (1216, 159252680), (1280, 151290046), (1444, 134107520), (1520, 127402144), (1805, 107286016), (2432, 79626340), (2560, 75645023), (2888, 67053760), (3040, 63701072), (3610, 53643008), (4864, 39813170), (5776, 33526880), (6080, 31850536), (7220, 26821504), (9728, 19906585), (11552, 16763440), (12160, 15925268), (14440, 13410752), (23104, 8381720), (24320, 7962634), (28880, 6705376), (46208, 4190860), (48640, 3981317), (57760, 3352688), (92416, 2095430), (115520, 1676344), (184832, 1047715), (209543, 924160), (231040, 838172), (419086, 462080)]